3849392420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4694381}}^1$

素因数の和:4694431

約数の個数: 24

約数和(自身を含む): 8280889848

約数和(自身を除く): 4431497428

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4694381, 9388762, 18777524, 23471905, 46943810, 93887620, 192469621, 384939242, 769878484, 962348105, 1924696210, 3849392420]

約数ペア:

[(1, 3849392420), (2, 1924696210), (4, 962348105), (5, 769878484), (10, 384939242), (20, 192469621), (41, 93887620), (82, 46943810), (164, 23471905), (205, 18777524), (410, 9388762), (820, 4694381)]