488644909

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 512081920

約数和(自身を除く): 23437011

約数列:

[1, 31, 139, 151, 751, 4309, 4681, 20989, 23281, 104389, 113401, 650659, 3236059, 3515431, 15762739, 488644909]

約数ペア:

[(1, 488644909), (31, 15762739), (139, 3515431), (151, 3236059), (751, 650659), (4309, 113401), (4681, 104389), (20989, 23281)]