2945488898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{404489}}^1$

素因数の和:404833

約数の個数: 16

約数和(自身を含む): 4834464480

約数和(自身を除く): 1888975582

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 404489, 808978, 4449379, 8898758, 133885859, 267771718, 1472744449, 2945488898]

約数ペア:

[(1, 2945488898), (2, 1472744449), (11, 267771718), (22, 133885859), (331, 8898758), (662, 4449379), (3641, 808978), (7282, 404489)]