290173910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2232107}}^1$

素因数の和:2232127

約数の個数: 16

約数和(自身を含む): 562491216

約数和(自身を除く): 272317306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2232107, 4464214, 11160535, 22321070, 29017391, 58034782, 145086955, 290173910]

約数ペア:

[(1, 290173910), (2, 145086955), (5, 58034782), (10, 29017391), (13, 22321070), (26, 11160535), (65, 4464214), (130, 2232107)]