434431874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 685680816

約数和(自身を除く): 251248942

約数列:

[1, 2, 37, 61, 74, 122, 157, 314, 613, 1226, 2257, 4514, 5809, 9577, 11618, 19154, 22681, 37393, 45362, 74786, 96241, 192482, 354349, 708698, 1383541, 2767082, 3560917, 5870701, 7121834, 11741402, 217215937, 434431874]

約数ペア:

[(1, 434431874), (2, 217215937), (37, 11741402), (61, 7121834), (74, 5870701), (122, 3560917), (157, 2767082), (314, 1383541), (613, 708698), (1226, 354349), (2257, 192482), (4514, 96241), (5809, 74786), (9577, 45362), (11618, 37393), (19154, 22681)]