1915014712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 4131993600

約数和(自身を除く): 2216978888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 127, 152, 169, 247, 254, 338, 494, 508, 587, 676, 988, 1016, 1174, 1352, 1651, 1976, 2348, 2413, 3211, 3302, 4696, 4826, 6422, 6604, 7631, 9652, 11153, 12844, 13208, 15262, 19304, 21463, 22306, 25688, 30524, 31369, 42926, 44612, 61048, 62738, 74549, 85852, 89224, 99203, 125476, 144989, 149098, 171704, 198406, 250952, 289978, 298196, 396812, 407797, 579956, 596392, 793624, 815594, 969137, 1159912, 1416431, 1631188, 1884857, 1938274, 2832862, 3262376, 3769714, 3876548, 5665724, 7539428, 7753096, 11331448, 12598781, 15078856, 18413603, 25197562, 36827206, 50395124, 73654412, 100790248, 147308824, 239376839, 478753678, 957507356, 1915014712]

約数ペア:

[(1, 1915014712), (2, 957507356), (4, 478753678), (8, 239376839), (13, 147308824), (19, 100790248), (26, 73654412), (38, 50395124), (52, 36827206), (76, 25197562), (104, 18413603), (127, 15078856), (152, 12598781), (169, 11331448), (247, 7753096), (254, 7539428), (338, 5665724), (494, 3876548), (508, 3769714), (587, 3262376), (676, 2832862), (988, 1938274), (1016, 1884857), (1174, 1631188), (1352, 1416431), (1651, 1159912), (1976, 969137), (2348, 815594), (2413, 793624), (3211, 596392), (3302, 579956), (4696, 407797), (4826, 396812), (6422, 298196), (6604, 289978), (7631, 250952), (9652, 198406), (11153, 171704), (12844, 149098), (13208, 144989), (15262, 125476), (19304, 99203), (21463, 89224), (22306, 85852), (25688, 74549), (30524, 62738), (31369, 61048), (42926, 44612)]