2021145722

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1\times {\mathrm{7793}}^1$

素因数の和:9157

約数の個数: 16

約数和(自身を含む): 3063977280

約数和(自身を除く): 1042831558

約数列:

[1, 2, 103, 206, 1259, 2518, 7793, 15586, 129677, 259354, 802679, 1605358, 9811387, 19622774, 1010572861, 2021145722]

約数ペア:

[(1, 2021145722), (2, 1010572861), (103, 19622774), (206, 9811387), (1259, 1605358), (2518, 802679), (7793, 259354), (15586, 129677)]