631028210

素因数分解:

$2^1\times 5^1\times {\mathrm{6691}}^1\times {\mathrm{9431}}^1$

素因数の和:16129

約数の個数: 16

約数和(自身を含む): 1136140992

約数和(自身を除く): 505112782

約数列:

[1, 2, 5, 10, 6691, 9431, 13382, 18862, 33455, 47155, 66910, 94310, 63102821, 126205642, 315514105, 631028210]

約数ペア:

[(1, 631028210), (2, 315514105), (5, 126205642), (10, 63102821), (6691, 94310), (9431, 66910), (13382, 47155), (18862, 33455)]