2213996878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3203}}^1\times {\mathrm{6521}}^1$

素因数の和:9779

約数の個数: 16

約数和(自身を含む): 3385231056

約数和(自身を除く): 1171234178

約数列:

[1, 2, 53, 106, 3203, 6406, 6521, 13042, 169759, 339518, 345613, 691226, 20886763, 41773526, 1106998439, 2213996878]

約数ペア:

[(1, 2213996878), (2, 1106998439), (53, 41773526), (106, 20886763), (3203, 691226), (6406, 345613), (6521, 339518), (13042, 169759)]