289584498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6894869}}^1$

素因数の和:6894881

約数の個数: 16

約数和(自身を含む): 661907520

約数和(自身を除く): 372323022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6894869, 13789738, 20684607, 41369214, 48264083, 96528166, 144792249, 289584498]

約数ペア:

[(1, 289584498), (2, 144792249), (3, 96528166), (6, 48264083), (7, 41369214), (14, 20684607), (21, 13789738), (42, 6894869)]