1330478974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{69593}}^1$

素因数の和:69696

約数の個数: 24

約数和(自身を含む): 2221440480

約数和(自身を除く): 890961506

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 9559, 19118, 69593, 139186, 765523, 1531046, 5497847, 8420753, 10995694, 16841506, 60476317, 120952634, 665239487, 1330478974]

約数ペア:

[(1, 1330478974), (2, 665239487), (11, 120952634), (22, 60476317), (79, 16841506), (121, 10995694), (158, 8420753), (242, 5497847), (869, 1531046), (1738, 765523), (9559, 139186), (19118, 69593)]