980724356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{14422417}}^1$

素因数の和:14422438

約数の個数: 12

約数和(自身を含む): 1817224668

約数和(自身を除く): 836500312

約数列:

[1, 2, 4, 17, 34, 68, 14422417, 28844834, 57689668, 245181089, 490362178, 980724356]

約数ペア:

[(1, 980724356), (2, 490362178), (4, 245181089), (17, 57689668), (34, 28844834), (68, 14422417)]