2279409848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{89123}}^1$

素因数の和:89291

約数の個数: 32

約数和(自身を含む): 4491849600

約数和(自身を除く): 2212439752

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 3197, 6394, 12788, 25576, 89123, 178246, 356492, 712984, 2049829, 4099658, 8199316, 12388097, 16398632, 24776194, 49552388, 99104776, 284926231, 569852462, 1139704924, 2279409848]

約数ペア:

[(1, 2279409848), (2, 1139704924), (4, 569852462), (8, 284926231), (23, 99104776), (46, 49552388), (92, 24776194), (139, 16398632), (184, 12388097), (278, 8199316), (556, 4099658), (1112, 2049829), (3197, 712984), (6394, 356492), (12788, 178246), (25576, 89123)]