2017820128

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{205397}}^1$

素因数の和:205714

約数の個数: 24

約数和(自身を含む): 3985542792

約数和(自身を除く): 1967722664

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 2456, 4912, 9824, 205397, 410794, 821588, 1643176, 3286352, 6572704, 63056879, 126113758, 252227516, 504455032, 1008910064, 2017820128]

約数ペア:

[(1, 2017820128), (2, 1008910064), (4, 504455032), (8, 252227516), (16, 126113758), (32, 63056879), (307, 6572704), (614, 3286352), (1228, 1643176), (2456, 821588), (4912, 410794), (9824, 205397)]