2018799997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{31259}}^1$

素因数の和:31436

約数の個数: 16

約数和(自身を含む): 2228212800

約数和(自身を除く): 209412803

約数列:

[1, 17, 29, 131, 493, 2227, 3799, 31259, 64583, 531403, 906511, 4094929, 15410687, 69613793, 118752941, 2018799997]

約数ペア:

[(1, 2018799997), (17, 118752941), (29, 69613793), (131, 15410687), (493, 4094929), (2227, 906511), (3799, 531403), (31259, 64583)]