2013818317

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{6967}}^1$

素因数の和:7345

約数の個数: 24

約数和(自身を含む): 2487910464

約数和(自身を除く): 474092147

約数列:

[1, 7, 17, 49, 119, 347, 833, 2429, 5899, 6967, 17003, 41293, 48769, 118439, 289051, 341383, 829073, 2417549, 5803511, 16922843, 41098333, 118459901, 287688331, 2013818317]

約数ペア:

[(1, 2013818317), (7, 287688331), (17, 118459901), (49, 41098333), (119, 16922843), (347, 5803511), (833, 2417549), (2429, 829073), (5899, 341383), (6967, 289051), (17003, 118439), (41293, 48769)]