2040471335

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2534747}}^1$

素因数の和:2534782

約数の個数: 16

約数和(自身を含む): 2920029696

約数和(自身を除く): 879558361

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2534747, 12673735, 17743229, 58299181, 88716145, 291495905, 408094267, 2040471335]

約数ペア:

[(1, 2040471335), (5, 408094267), (7, 291495905), (23, 88716145), (35, 58299181), (115, 17743229), (161, 12673735), (805, 2534747)]