853508728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5615189}}^1$

素因数の和:5615214

約数の個数: 16

約数和(自身を含む): 1684557000

約数和(自身を除く): 831048272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5615189, 11230378, 22460756, 44921512, 106688591, 213377182, 426754364, 853508728]

約数ペア:

[(1, 853508728), (2, 426754364), (4, 213377182), (8, 106688591), (19, 44921512), (38, 22460756), (76, 11230378), (152, 5615189)]