521180382

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2020079}}^1$

素因数の和:2020127

約数の個数: 16

約数和(自身を含む): 1066602240

約数和(自身を除く): 545421858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2020079, 4040158, 6060237, 12120474, 86863397, 173726794, 260590191, 521180382]

約数ペア:

[(1, 521180382), (2, 260590191), (3, 173726794), (6, 86863397), (43, 12120474), (86, 6060237), (129, 4040158), (258, 2020079)]