287852246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127031}}^1$

素因数の和:127147

約数の個数: 16

約数和(自身を含む): 475607808

約数和(自身を除く): 187755562

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 127031, 254062, 1397341, 2794682, 13084193, 26168386, 143926123, 287852246]

約数ペア:

[(1, 287852246), (2, 143926123), (11, 26168386), (22, 13084193), (103, 2794682), (206, 1397341), (1133, 254062), (2266, 127031)]