278415022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{10691}}^1$

素因数の和:11171

約数の個数: 16

約数和(自身を含む): 433026000

約数和(自身を除く): 154610978

約数列:

[1, 2, 29, 58, 449, 898, 10691, 13021, 21382, 26042, 310039, 620078, 4800259, 9600518, 139207511, 278415022]

約数ペア:

[(1, 278415022), (2, 139207511), (29, 9600518), (58, 4800259), (449, 620078), (898, 310039), (10691, 26042), (13021, 21382)]