4975686544

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{809}}^1\times {\mathrm{1429}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 9694971000

約数和(自身を除く): 4719284456

約数列:

[1, 2, 4, 8, 16, 269, 538, 809, 1076, 1429, 1618, 2152, 2858, 3236, 4304, 5716, 6472, 11432, 12944, 22864, 217621, 384401, 435242, 768802, 870484, 1156061, 1537604, 1740968, 2312122, 3075208, 3481936, 4624244, 6150416, 9248488, 18496976, 310980409, 621960818, 1243921636, 2487843272, 4975686544]

約数ペア:

[(1, 4975686544), (2, 2487843272), (4, 1243921636), (8, 621960818), (16, 310980409), (269, 18496976), (538, 9248488), (809, 6150416), (1076, 4624244), (1429, 3481936), (1618, 3075208), (2152, 2312122), (2858, 1740968), (3236, 1537604), (4304, 1156061), (5716, 870484), (6472, 768802), (11432, 435242), (12944, 384401), (22864, 217621)]