1138356838

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{9091}}^1$

素因数の和:9687

約数の個数: 16

約数和(自身を含む): 1723952304

約数和(自身を除く): 585595466

約数列:

[1, 2, 137, 274, 457, 914, 9091, 18182, 62609, 125218, 1245467, 2490934, 4154587, 8309174, 569178419, 1138356838]

約数ペア:

[(1, 1138356838), (2, 569178419), (137, 8309174), (274, 4154587), (457, 2490934), (914, 1245467), (9091, 125218), (18182, 62609)]