1388395066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{361373}}^1$

素因数の和:361505

約数の個数: 16

約数和(自身を含む): 2224618344

約数和(自身を除く): 836223278

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 361373, 722746, 6143341, 12286682, 40835149, 81670298, 694197533, 1388395066]

約数ペア:

[(1, 1388395066), (2, 694197533), (17, 81670298), (34, 40835149), (113, 12286682), (226, 6143341), (1921, 722746), (3842, 361373)]