840992314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{13709}}^1$

素因数の和:14577

約数の個数: 16

約数和(自身を含む): 1297240200

約数和(自身を除く): 456247886

約数列:

[1, 2, 37, 74, 829, 1658, 13709, 27418, 30673, 61346, 507233, 1014466, 11364761, 22729522, 420496157, 840992314]

約数ペア:

[(1, 840992314), (2, 420496157), (37, 22729522), (74, 11364761), (829, 1014466), (1658, 507233), (13709, 61346), (27418, 30673)]