172384270

素因数分解:

$2^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{13291}}^1$

素因数の和:14595

約数の個数: 16

約数和(自身を含む): 310554288

約数和(自身を除く): 138170018

約数列:

[1, 2, 5, 10, 1297, 2594, 6485, 12970, 13291, 26582, 66455, 132910, 17238427, 34476854, 86192135, 172384270]

約数ペア:

[(1, 172384270), (2, 86192135), (5, 34476854), (10, 17238427), (1297, 132910), (2594, 66455), (6485, 26582), (12970, 13291)]