245713971514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{68520349}}^1$

素因数の和:68520525

約数の個数: 16

約数和(自身を含む): 404544146400

約数和(自身を除く): 158830174886

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 68520349, 137040698, 753723839, 1507447678, 11168816887, 22337633774, 122856985757, 245713971514]

約数ペア:

[(1, 245713971514), (2, 122856985757), (11, 22337633774), (22, 11168816887), (163, 1507447678), (326, 753723839), (1793, 137040698), (3586, 68520349)]