5573981994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 13433044992

約数和(自身を除く): 7859062998

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 127, 183, 222, 254, 259, 366, 381, 427, 463, 518, 762, 777, 854, 889, 926, 1281, 1389, 1554, 1778, 2257, 2562, 2667, 2778, 3241, 4514, 4699, 5334, 6482, 6771, 7747, 9398, 9723, 13542, 14097, 15494, 15799, 17131, 19446, 23241, 28194, 28243, 31598, 32893, 34262, 46482, 47397, 51393, 54229, 56486, 58801, 65786, 84729, 94794, 98679, 102786, 108458, 117602, 119917, 162687, 169458, 176403, 197358, 197701, 239834, 286639, 325374, 352806, 359751, 395402, 411607, 573278, 593103, 719502, 823214, 859917, 1044991, 1186206, 1234821, 1719834, 2006473, 2089982, 2175637, 2469642, 3134973, 3586861, 4012946, 4351274, 6019419, 6269946, 6526911, 7173722, 7314937, 10760583, 12038838, 13053822, 14629874, 15229459, 21521166, 21944811, 25108027, 30458918, 43889622, 45688377, 50216054, 75324081, 91376754, 132713857, 150648162, 265427714, 398141571, 796283142, 928996999, 1857993998, 2786990997, 5573981994]

約数ペア:

[(1, 5573981994), (2, 2786990997), (3, 1857993998), (6, 928996999), (7, 796283142), (14, 398141571), (21, 265427714), (37, 150648162), (42, 132713857), (61, 91376754), (74, 75324081), (111, 50216054), (122, 45688377), (127, 43889622), (183, 30458918), (222, 25108027), (254, 21944811), (259, 21521166), (366, 15229459), (381, 14629874), (427, 13053822), (463, 12038838), (518, 10760583), (762, 7314937), (777, 7173722), (854, 6526911), (889, 6269946), (926, 6019419), (1281, 4351274), (1389, 4012946), (1554, 3586861), (1778, 3134973), (2257, 2469642), (2562, 2175637), (2667, 2089982), (2778, 2006473), (3241, 1719834), (4514, 1234821), (4699, 1186206), (5334, 1044991), (6482, 859917), (6771, 823214), (7747, 719502), (9398, 593103), (9723, 573278), (13542, 411607), (14097, 395402), (15494, 359751), (15799, 352806), (17131, 325374), (19446, 286639), (23241, 239834), (28194, 197701), (28243, 197358), (31598, 176403), (32893, 169458), (34262, 162687), (46482, 119917), (47397, 117602), (51393, 108458), (54229, 102786), (56486, 98679), (58801, 94794), (65786, 84729)]