122903842

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{1801}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 186507000

約数和(自身を除く): 63603158

約数列:

[1, 2, 149, 229, 298, 458, 1801, 3602, 34121, 68242, 268349, 412429, 536698, 824858, 61451921, 122903842]

約数ペア:

[(1, 122903842), (2, 61451921), (149, 824858), (229, 536698), (298, 412429), (458, 268349), (1801, 68242), (3602, 34121)]