2019841334

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{99431}}^1$

素因数の和:100891

約数の個数: 16

約数和(自身を含む): 3465006336

約数和(自身を除く): 1445165002

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 99431, 198862, 696017, 1392034, 144274381, 288548762, 1009920667, 2019841334]

約数ペア:

[(1, 2019841334), (2, 1009920667), (7, 288548762), (14, 144274381), (1451, 1392034), (2902, 696017), (10157, 198862), (20314, 99431)]