4026958210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{173501}}^1$

素因数の和:173730

約数の個数: 32

約数和(自身を含む): 7945003584

約数和(自身を除く): 3918045374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 11605, 23210, 173501, 347002, 867505, 1735010, 1908511, 3817022, 9542555, 19085110, 36608711, 73217422, 183043555, 366087110, 402695821, 805391642, 2013479105, 4026958210]

約数ペア:

[(1, 4026958210), (2, 2013479105), (5, 805391642), (10, 402695821), (11, 366087110), (22, 183043555), (55, 73217422), (110, 36608711), (211, 19085110), (422, 9542555), (1055, 3817022), (2110, 1908511), (2321, 1735010), (4642, 867505), (11605, 347002), (23210, 173501)]