2017394426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{747737}}^1$

素因数の和:747829

約数の個数: 16

約数和(自身を含む): 3230228160

約数和(自身を除く): 1212833734

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 747737, 1495474, 14207003, 28414006, 53089327, 106178654, 1008697213, 2017394426]

約数ペア:

[(1, 2017394426), (2, 1008697213), (19, 106178654), (38, 53089327), (71, 28414006), (142, 14207003), (1349, 1495474), (2698, 747737)]