1640644103422

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{30319}}^1\times {\mathrm{99839}}^1$

素因数の和:130431

約数の個数: 16

約数和(自身を含む): 2470153420800

約数和(自身を除く): 829509317378

約数列:

[1, 2, 271, 542, 30319, 60638, 99839, 199678, 8216449, 16432898, 27056369, 54112738, 3027018641, 6054037282, 820322051711, 1640644103422]

約数ペア:

[(1, 1640644103422), (2, 820322051711), (271, 6054037282), (542, 3027018641), (30319, 54112738), (60638, 27056369), (99839, 16432898), (199678, 8216449)]