172208179754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{108580189}}^1$

素因数の和:108580265

約数の個数: 16

約数和(自身を含む): 282742814760

約数和(自身を除く): 110534635006

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 108580189, 217160378, 1411542457, 2823084914, 6623391529, 13246783058, 86104089877, 172208179754]

約数ペア:

[(1, 172208179754), (2, 86104089877), (13, 13246783058), (26, 6623391529), (61, 2823084914), (122, 1411542457), (793, 217160378), (1586, 108580189)]