1398889722

素因数分解:

$2^1\times 3^1\times {\mathrm{1667}}^1\times {\mathrm{139861}}^1$

素因数の和:141533

約数の個数: 16

約数和(自身を含む): 2799477792

約数和(自身を除く): 1400588070

約数列:

[1, 2, 3, 6, 1667, 3334, 5001, 10002, 139861, 279722, 419583, 839166, 233148287, 466296574, 699444861, 1398889722]

約数ペア:

[(1, 1398889722), (2, 699444861), (3, 466296574), (6, 233148287), (1667, 839166), (3334, 419583), (5001, 279722), (10002, 139861)]