260147372

素因数分解:

$2^2\times {\mathrm{14411}}^1\times {\mathrm{4513}}^1$

素因数の和:18928

約数の個数: 12

約数和(自身を含む): 455390376

約数和(自身を除く): 195243004

約数列:

[1, 2, 4, 4513, 9026, 14411, 18052, 28822, 57644, 65036843, 130073686, 260147372]

約数ペア:

[(1, 260147372), (2, 130073686), (4, 65036843), (4513, 57644), (9026, 28822), (14411, 18052)]