415388906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{106129}}^1$

素因数の和:106253

約数の個数: 16

約数和(自身を含む): 662251200

約数和(自身を除く): 246862294

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 106129, 212258, 2016451, 4032902, 10931287, 21862574, 207694453, 415388906]

約数ペア:

[(1, 415388906), (2, 207694453), (19, 21862574), (38, 10931287), (103, 4032902), (206, 2016451), (1957, 212258), (3914, 106129)]