3926570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 7405776

約数和(自身を除く): 3479206

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 157, 205, 305, 314, 410, 610, 785, 1570, 2501, 5002, 6437, 9577, 12505, 12874, 19154, 25010, 32185, 47885, 64370, 95770, 392657, 785314, 1963285, 3926570]

約数ペア:

[(1, 3926570), (2, 1963285), (5, 785314), (10, 392657), (41, 95770), (61, 64370), (82, 47885), (122, 32185), (157, 25010), (205, 19154), (305, 12874), (314, 12505), (410, 9577), (610, 6437), (785, 5002), (1570, 2501)]