389636962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1362367}}^1$

素因数の和:1362393

約数の個数: 16

約数和(自身を含む): 686633472

約数和(自身を除く): 296996510

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1362367, 2724734, 14986037, 17710771, 29972074, 35421542, 194818481, 389636962]

約数ペア:

[(1, 389636962), (2, 194818481), (11, 35421542), (13, 29972074), (22, 17710771), (26, 14986037), (143, 2724734), (286, 1362367)]