1666587106

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{495713}}^1$

素因数の和:495797

約数の個数: 12

約数和(自身を含む): 2562345666

約数和(自身を除く): 895758560

約数列:

[1, 2, 41, 82, 1681, 3362, 495713, 991426, 20324233, 40648466, 833293553, 1666587106]

約数ペア:

[(1, 1666587106), (2, 833293553), (41, 40648466), (82, 20324233), (1681, 991426), (3362, 495713)]