1900341191

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{21661}}^1$

素因数の和:21902

約数の個数: 16

約数和(自身を含む): 2212643328

約数和(自身を除く): 312302137

約数列:

[1, 7, 83, 151, 581, 1057, 12533, 21661, 87731, 151627, 1797863, 3270811, 12585041, 22895677, 271477313, 1900341191]

約数ペア:

[(1, 1900341191), (7, 271477313), (83, 22895677), (151, 12585041), (581, 3270811), (1057, 1797863), (12533, 151627), (21661, 87731)]