15690565684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{244691}}^1$

素因数の和:244776

約数の個数: 48

約数和(自身を含む): 31077841536

約数和(自身を除く): 15387275852

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 68, 82, 92, 164, 391, 697, 782, 943, 1394, 1564, 1886, 2788, 3772, 16031, 32062, 64124, 244691, 489382, 978764, 4159747, 5627893, 8319494, 10032331, 11255786, 16638988, 20064662, 22511572, 40129324, 95674181, 170549627, 191348362, 230743613, 341099254, 382696724, 461487226, 682198508, 922974452, 3922641421, 7845282842, 15690565684]

約数ペア:

[(1, 15690565684), (2, 7845282842), (4, 3922641421), (17, 922974452), (23, 682198508), (34, 461487226), (41, 382696724), (46, 341099254), (68, 230743613), (82, 191348362), (92, 170549627), (164, 95674181), (391, 40129324), (697, 22511572), (782, 20064662), (943, 16638988), (1394, 11255786), (1564, 10032331), (1886, 8319494), (2788, 5627893), (3772, 4159747), (16031, 978764), (32062, 489382), (64124, 244691)]