389664222

素因数分解:

$2^1\times 3^1\times {\mathrm{5237}}^1\times {\mathrm{12401}}^1$

素因数の和:17643

約数の個数: 16

約数和(自身を含む): 779540112

約数和(自身を除く): 389875890

約数列:

[1, 2, 3, 6, 5237, 10474, 12401, 15711, 24802, 31422, 37203, 74406, 64944037, 129888074, 194832111, 389664222]

約数ペア:

[(1, 389664222), (2, 194832111), (3, 129888074), (6, 64944037), (5237, 74406), (10474, 37203), (12401, 31422), (15711, 24802)]