860717205712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19069417}}^1$

素因数の和:19069476

約数の個数: 80

約数和(自身を含む): 2118688617472

約数和(自身を除く): 1257971411760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 45136, 19069417, 38138834, 76277668, 133485919, 152555336, 247902421, 266971838, 305110672, 495804842, 533943676, 591151927, 991609684, 1067887352, 1182303854, 1735316947, 1983219368, 2135774704, 2364607708, 3470633894, 3966438736, 4138063489, 4729215416, 6941267788, 7684975051, 8276126978, 9458430832, 13882535576, 15369950102, 16552253956, 27765071152, 30739900204, 33104507912, 53794825357, 61479800408, 66209015824, 107589650714, 122959600816, 215179301428, 430358602856, 860717205712]

約数ペア:

[(1, 860717205712), (2, 430358602856), (4, 215179301428), (7, 122959600816), (8, 107589650714), (13, 66209015824), (14, 61479800408), (16, 53794825357), (26, 33104507912), (28, 30739900204), (31, 27765071152), (52, 16552253956), (56, 15369950102), (62, 13882535576), (91, 9458430832), (104, 8276126978), (112, 7684975051), (124, 6941267788), (182, 4729215416), (208, 4138063489), (217, 3966438736), (248, 3470633894), (364, 2364607708), (403, 2135774704), (434, 1983219368), (496, 1735316947), (728, 1182303854), (806, 1067887352), (868, 991609684), (1456, 591151927), (1612, 533943676), (1736, 495804842), (2821, 305110672), (3224, 266971838), (3472, 247902421), (5642, 152555336), (6448, 133485919), (11284, 76277668), (22568, 38138834), (45136, 19069417)]