2087184554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 4310433792

約数和(自身を除く): 2223249238

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 47, 62, 91, 94, 119, 182, 217, 221, 238, 329, 403, 434, 442, 463, 527, 611, 658, 799, 806, 926, 1054, 1222, 1457, 1547, 1598, 2821, 2914, 3094, 3241, 3689, 4277, 5593, 5642, 6019, 6482, 6851, 7378, 7871, 8554, 10199, 10387, 11186, 12038, 13702, 14353, 15742, 18941, 20398, 20774, 21761, 24769, 28706, 37882, 42133, 43522, 47957, 49538, 55097, 72709, 84266, 95914, 100471, 102323, 110194, 132587, 145418, 152327, 173383, 186589, 200942, 204646, 244001, 265174, 282893, 304654, 321997, 346766, 369937, 373178, 488002, 565786, 643994, 674591, 716261, 739874, 1306123, 1349182, 1432522, 1708007, 1980251, 2253979, 2589559, 2612246, 3172013, 3416014, 3960502, 4507958, 4722137, 4809181, 5179118, 6344026, 8769683, 9444274, 9618362, 11468047, 17539366, 22204091, 22936094, 33664267, 44408182, 61387781, 67328534, 80276329, 122775562, 149084611, 160552658, 298169222, 1043592277, 2087184554]

約数ペア:

[(1, 2087184554), (2, 1043592277), (7, 298169222), (13, 160552658), (14, 149084611), (17, 122775562), (26, 80276329), (31, 67328534), (34, 61387781), (47, 44408182), (62, 33664267), (91, 22936094), (94, 22204091), (119, 17539366), (182, 11468047), (217, 9618362), (221, 9444274), (238, 8769683), (329, 6344026), (403, 5179118), (434, 4809181), (442, 4722137), (463, 4507958), (527, 3960502), (611, 3416014), (658, 3172013), (799, 2612246), (806, 2589559), (926, 2253979), (1054, 1980251), (1222, 1708007), (1457, 1432522), (1547, 1349182), (1598, 1306123), (2821, 739874), (2914, 716261), (3094, 674591), (3241, 643994), (3689, 565786), (4277, 488002), (5593, 373178), (5642, 369937), (6019, 346766), (6482, 321997), (6851, 304654), (7378, 282893), (7871, 265174), (8554, 244001), (10199, 204646), (10387, 200942), (11186, 186589), (12038, 173383), (13702, 152327), (14353, 145418), (15742, 132587), (18941, 110194), (20398, 102323), (20774, 100471), (21761, 95914), (24769, 84266), (28706, 72709), (37882, 55097), (42133, 49538), (43522, 47957)]