1291567682

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 1994699520

約数和(自身を除く): 703131838

約数列:

[1, 2, 79, 107, 158, 214, 241, 317, 482, 634, 8453, 16906, 19039, 25043, 25787, 33919, 38078, 50086, 51574, 67838, 76397, 152794, 2037173, 2679601, 4074346, 5359202, 6035363, 8174479, 12070726, 16348958, 645783841, 1291567682]

約数ペア:

[(1, 1291567682), (2, 645783841), (79, 16348958), (107, 12070726), (158, 8174479), (214, 6035363), (241, 5359202), (317, 4074346), (482, 2679601), (634, 2037173), (8453, 152794), (16906, 76397), (19039, 67838), (25043, 51574), (25787, 50086), (33919, 38078)]