1401493706

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{887}}^1\times {\mathrm{1609}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 2110207680

約数和(自身を除く): 708713974

約数列:

[1, 2, 491, 887, 982, 1609, 1774, 3218, 435517, 790019, 871034, 1427183, 1580038, 2854366, 700746853, 1401493706]

約数ペア:

[(1, 1401493706), (2, 700746853), (491, 2854366), (887, 1580038), (982, 1427183), (1609, 871034), (1774, 790019), (3218, 435517)]