254078498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{5657}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 403913304

約数和(自身を除く): 149834806

約数列:

[1, 2, 17, 34, 1321, 2642, 5657, 11314, 22457, 44914, 96169, 192338, 7472897, 14945794, 127039249, 254078498]

約数ペア:

[(1, 254078498), (2, 127039249), (17, 14945794), (34, 7472897), (1321, 192338), (2642, 96169), (5657, 44914), (11314, 22457)]