1640691374

素因数分解:

$2^1\times 7^1\times {\mathrm{3323}}^1\times {\mathrm{35267}}^1$

素因数の和:38599

約数の個数: 16

約数和(自身を含む): 2813539968

約数和(自身を除く): 1172848594

約数列:

[1, 2, 7, 14, 3323, 6646, 23261, 35267, 46522, 70534, 246869, 493738, 117192241, 234384482, 820345687, 1640691374]

約数ペア:

[(1, 1640691374), (2, 820345687), (7, 234384482), (14, 117192241), (3323, 493738), (6646, 246869), (23261, 70534), (35267, 46522)]