2100080909101

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{6577}}^1\times {\mathrm{512531}}^1$

素因数の和:519204

約数の個数: 16

約数和(自身を含む): 2427433557120

約数和(自身を除く): 327352648019

約数列:

[1, 7, 89, 623, 6577, 46039, 512531, 585353, 3587717, 4097471, 45615259, 319306813, 3370916387, 23596414709, 300011558443, 2100080909101]

約数ペア:

[(1, 2100080909101), (7, 300011558443), (89, 23596414709), (623, 3370916387), (6577, 319306813), (46039, 45615259), (512531, 4097471), (585353, 3587717)]