290566516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4273037}}^1$

素因数の和:4273058

約数の個数: 12

約数和(自身を含む): 538402788

約数和(自身を除く): 247836272

約数列:

[1, 2, 4, 17, 34, 68, 4273037, 8546074, 17092148, 72641629, 145283258, 290566516]

約数ペア:

[(1, 290566516), (2, 145283258), (4, 72641629), (17, 17092148), (34, 8546074), (68, 4273037)]