418448882

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{10949}}^1$

素因数の和:11245

約数の個数: 16

約数和(自身を含む): 637421400

約数和(自身を除く): 218972518

約数列:

[1, 2, 97, 194, 197, 394, 10949, 19109, 21898, 38218, 1062053, 2124106, 2156953, 4313906, 209224441, 418448882]

約数ペア:

[(1, 418448882), (2, 209224441), (97, 4313906), (194, 2156953), (197, 2124106), (394, 1062053), (10949, 38218), (19109, 21898)]