2016807864

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1377601}}^1$

素因数の和:1377671

約数の個数: 32

約数和(自身を含む): 5124679440

約数和(自身を除く): 3107871576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 1377601, 2755202, 4132803, 5510404, 8265606, 11020808, 16531212, 33062424, 84033661, 168067322, 252100983, 336134644, 504201966, 672269288, 1008403932, 2016807864]

約数ペア:

[(1, 2016807864), (2, 1008403932), (3, 672269288), (4, 504201966), (6, 336134644), (8, 252100983), (12, 168067322), (24, 84033661), (61, 33062424), (122, 16531212), (183, 11020808), (244, 8265606), (366, 5510404), (488, 4132803), (732, 2755202), (1464, 1377601)]