421014910

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{28621}}^1$

素因数の和:30099

約数の個数: 16

約数和(自身を含む): 758368512

約数和(自身を除く): 337353602

約数列:

[1, 2, 5, 10, 1471, 2942, 7355, 14710, 28621, 57242, 143105, 286210, 42101491, 84202982, 210507455, 421014910]

約数ペア:

[(1, 421014910), (2, 210507455), (5, 84202982), (10, 42101491), (1471, 286210), (2942, 143105), (7355, 57242), (14710, 28621)]