2019012002

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{635309}}^1$

素因数の和:635545

約数の個数: 16

約数和(自身を含む): 3476416320

約数和(自身を除く): 1457404318

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 635309, 1270618, 4447163, 8894326, 144215143, 288430286, 1009506001, 2019012002]

約数ペア:

[(1, 2019012002), (2, 1009506001), (7, 288430286), (14, 144215143), (227, 8894326), (454, 4447163), (1589, 1270618), (3178, 635309)]