2018273309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{31069}}^1$

素因数の和:31364

約数の個数: 16

約数和(自身を含む): 2296694400

約数和(自身を除く): 278421091

約数列:

[1, 13, 19, 247, 263, 3419, 4997, 31069, 64961, 403897, 590311, 7674043, 8171147, 106224911, 155251793, 2018273309]

約数ペア:

[(1, 2018273309), (13, 155251793), (19, 106224911), (247, 8171147), (263, 7674043), (3419, 590311), (4997, 403897), (31069, 64961)]