1068785278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{139201}}^1$

素因数の和:139563

約数の個数: 16

約数和(自身を含む): 1753945200

約数和(自身を除く): 685159922

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 139201, 278402, 1531211, 3062422, 48581149, 97162298, 534392639, 1068785278]

約数ペア:

[(1, 1068785278), (2, 534392639), (11, 97162298), (22, 48581149), (349, 3062422), (698, 1531211), (3839, 278402), (7678, 139201)]