407288

素因数分解:

$2^3\times 7^2\times {\mathrm{1039}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 889200

約数和(自身を除く): 481912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1039, 2078, 4156, 7273, 8312, 14546, 29092, 50911, 58184, 101822, 203644, 407288]

約数ペア:

[(1, 407288), (2, 203644), (4, 101822), (7, 58184), (8, 50911), (14, 29092), (28, 14546), (49, 8312), (56, 7273), (98, 4156), (196, 2078), (392, 1039)]