1520980229

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{6473}}^1$

素因数の和:6724

約数の個数: 16

約数和(自身を含む): 1631448000

約数和(自身を除く): 110467771

約数列:

[1, 19, 83, 149, 1577, 2831, 6473, 12367, 122987, 234973, 537259, 964477, 10207921, 18325063, 80051591, 1520980229]

約数ペア:

[(1, 1520980229), (19, 80051591), (83, 18325063), (149, 10207921), (1577, 964477), (2831, 537259), (6473, 234973), (12367, 122987)]