2420174482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{10000721}}^1$

素因数の和:10000745

約数の個数: 12

約数和(自身を含む): 3990288078

約数和(自身を除く): 1570113596

約数列:

[1, 2, 11, 22, 121, 242, 10000721, 20001442, 110007931, 220015862, 1210087241, 2420174482]

約数ペア:

[(1, 2420174482), (2, 1210087241), (11, 220015862), (22, 110007931), (121, 20001442), (242, 10000721)]