2229188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 4243008

約数和(自身を除く): 2013820

約数列:

[1, 2, 4, 13, 26, 52, 163, 263, 326, 526, 652, 1052, 2119, 3419, 4238, 6838, 8476, 13676, 42869, 85738, 171476, 557297, 1114594, 2229188]

約数ペア:

[(1, 2229188), (2, 1114594), (4, 557297), (13, 171476), (26, 85738), (52, 42869), (163, 13676), (263, 8476), (326, 6838), (526, 4238), (652, 3419), (1052, 2119)]