331352164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{579287}}^1$

素因数の和:579315

約数の個数: 24

約数和(自身を含む): 681242688

約数和(自身を除く): 349890524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 579287, 1158574, 2317148, 6372157, 7530731, 12744314, 15061462, 25488628, 30122924, 82838041, 165676082, 331352164]

約数ペア:

[(1, 331352164), (2, 165676082), (4, 82838041), (11, 30122924), (13, 25488628), (22, 15061462), (26, 12744314), (44, 7530731), (52, 6372157), (143, 2317148), (286, 1158574), (572, 579287)]