2001145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 2558160

約数和(自身を除く): 557015

約数列:

[1, 5, 29, 37, 145, 185, 373, 1073, 1865, 5365, 10817, 13801, 54085, 69005, 400229, 2001145]

約数ペア:

[(1, 2001145), (5, 400229), (29, 69005), (37, 54085), (145, 13801), (185, 10817), (373, 5365), (1073, 1865)]