1900480321

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1\times {\mathrm{947}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 1983337344

約数和(自身を除く): 82857023

約数列:

[1, 37, 73, 743, 947, 2701, 27491, 35039, 54239, 69131, 703621, 2006843, 2557847, 26033977, 51364333, 1900480321]

約数ペア:

[(1, 1900480321), (37, 51364333), (73, 26033977), (743, 2557847), (947, 2006843), (2701, 703621), (27491, 69131), (35039, 54239)]