7856923070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19163227}}^1$

素因数の和:19163275

約数の個数: 16

約数和(自身を含む): 14487400368

約数和(自身を除く): 6630477298

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 19163227, 38326454, 95816135, 191632270, 785692307, 1571384614, 3928461535, 7856923070]

約数ペア:

[(1, 7856923070), (2, 3928461535), (5, 1571384614), (10, 785692307), (41, 191632270), (82, 95816135), (205, 38326454), (410, 19163227)]