1640257922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{85439}}^1$

素因数の和:85801

約数の個数: 16

約数和(自身を含む): 2552947200

約数和(自身を除く): 912689278

約数列:

[1, 2, 29, 58, 331, 662, 9599, 19198, 85439, 170878, 2477731, 4955462, 28280309, 56560618, 820128961, 1640257922]

約数ペア:

[(1, 1640257922), (2, 820128961), (29, 56560618), (58, 28280309), (331, 4955462), (662, 2477731), (9599, 170878), (19198, 85439)]