72630002

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 110587680

約数和(自身を除く): 37957678

約数列:

[1, 2, 137, 139, 274, 278, 1907, 3814, 19043, 38086, 261259, 265073, 522518, 530146, 36315001, 72630002]

約数ペア:

[(1, 72630002), (2, 36315001), (137, 530146), (139, 522518), (274, 265073), (278, 261259), (1907, 38086), (3814, 19043)]