139024246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{26501}}^1$

素因数の和:26607

約数の個数: 16

約数和(自身を含む): 216892368

約数和(自身を除く): 77868122

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 26501, 53002, 1139543, 1616561, 2279086, 3233122, 69512123, 139024246]

約数ペア:

[(1, 139024246), (2, 69512123), (43, 3233122), (61, 2279086), (86, 1616561), (122, 1139543), (2623, 53002), (5246, 26501)]