9802564

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{5821}}^1$

素因数の和:6246

約数の個数: 12

約数和(自身を含む): 17198188

約数和(自身を除く): 7395624

約数列:

[1, 2, 4, 421, 842, 1684, 5821, 11642, 23284, 2450641, 4901282, 9802564]

約数ペア:

[(1, 9802564), (2, 4901282), (4, 2450641), (421, 23284), (842, 11642), (1684, 5821)]