1918156682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139991}}^1$

素因数の和:140054

約数の個数: 32

約数和(自身を含む): 3386686464

約数和(自身を除く): 1468529782

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 139991, 279982, 1819883, 2379847, 3639766, 4339721, 4759694, 8679442, 30938011, 56416373, 61876022, 73775257, 112832746, 147550514, 959078341, 1918156682]

約数ペア:

[(1, 1918156682), (2, 959078341), (13, 147550514), (17, 112832746), (26, 73775257), (31, 61876022), (34, 56416373), (62, 30938011), (221, 8679442), (403, 4759694), (442, 4339721), (527, 3639766), (806, 2379847), (1054, 1819883), (6851, 279982), (13702, 139991)]