1279857576

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{549767}}^1$

素因数の和:549873

約数の個数: 32

約数和(自身を含む): 3232635840

約数和(自身を除く): 1952778264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 549767, 1099534, 1649301, 2199068, 3298602, 4398136, 6597204, 13194408, 53327399, 106654798, 159982197, 213309596, 319964394, 426619192, 639928788, 1279857576]

約数ペア:

[(1, 1279857576), (2, 639928788), (3, 426619192), (4, 319964394), (6, 213309596), (8, 159982197), (12, 106654798), (24, 53327399), (97, 13194408), (194, 6597204), (291, 4398136), (388, 3298602), (582, 2199068), (776, 1649301), (1164, 1099534), (2328, 549767)]