1629121054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{15901}}^1\times {\mathrm{4657}}^1$

素因数の和:20571

約数の個数: 16

約数和(自身を含む): 2666574576

約数和(自身を除く): 1037453522

約数列:

[1, 2, 11, 22, 4657, 9314, 15901, 31802, 51227, 102454, 174911, 349822, 74050957, 148101914, 814560527, 1629121054]

約数ペア:

[(1, 1629121054), (2, 814560527), (11, 148101914), (22, 74050957), (4657, 349822), (9314, 174911), (15901, 102454), (31802, 51227)]