278014763998

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{44071}}^1$

素因数の和:44560

約数の個数: 32

約数和(自身を含む): 426374387712

約数和(自身を除く): 148359623714

約数列:

[1, 2, 103, 113, 206, 226, 271, 542, 11639, 23278, 27913, 30623, 44071, 55826, 61246, 88142, 3154169, 4539313, 4980023, 6308338, 9078626, 9960046, 11943241, 23886482, 512942369, 1025884738, 1230153823, 1349586233, 2460307646, 2699172466, 139007381999, 278014763998]

約数ペア:

[(1, 278014763998), (2, 139007381999), (103, 2699172466), (113, 2460307646), (206, 1349586233), (226, 1230153823), (271, 1025884738), (542, 512942369), (11639, 23886482), (23278, 11943241), (27913, 9960046), (30623, 9078626), (44071, 6308338), (55826, 4980023), (61246, 4539313), (88142, 3154169)]