2918642008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21460603}}^1$

素因数の和:21460626

約数の個数: 16

約数和(自身を含む): 5794363080

約数和(自身を除く): 2875721072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21460603, 42921206, 85842412, 171684824, 364830251, 729660502, 1459321004, 2918642008]

約数ペア:

[(1, 2918642008), (2, 1459321004), (4, 729660502), (8, 364830251), (17, 171684824), (34, 85842412), (68, 42921206), (136, 21460603)]