1400338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 2265120

約数和(自身を除く): 864782

約数列:

[1, 2, 19, 38, 43, 86, 817, 857, 1634, 1714, 16283, 32566, 36851, 73702, 700169, 1400338]

約数ペア:

[(1, 1400338), (2, 700169), (19, 73702), (38, 36851), (43, 32566), (86, 16283), (817, 1714), (857, 1634)]