1570628

素因数分解:

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

素因数の和:263

約数の個数: 24

約数和(自身を含む): 2880024

約数和(自身を除く): 1309396

約数列:

[1, 2, 4, 41, 61, 82, 122, 157, 164, 244, 314, 628, 2501, 5002, 6437, 9577, 10004, 12874, 19154, 25748, 38308, 392657, 785314, 1570628]

約数ペア:

[(1, 1570628), (2, 785314), (4, 392657), (41, 38308), (61, 25748), (82, 19154), (122, 12874), (157, 10004), (164, 9577), (244, 6437), (314, 5002), (628, 2501)]