2026486585

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{304049}}^1$

素因数の和:304128

約数の個数: 16

約数和(自身を含む): 2568614400

約数和(自身を除く): 542127815

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 304049, 1520245, 9425519, 13074107, 47127595, 65370535, 405297317, 2026486585]

約数ペア:

[(1, 2026486585), (5, 405297317), (31, 65370535), (43, 47127595), (155, 13074107), (215, 9425519), (1333, 1520245), (6665, 304049)]