2290778888

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{275599}}^1$

素因数の和:276644

約数の個数: 16

約数和(自身を含む): 4299360000

約数和(自身を除く): 2008581112

約数列:

[1, 2, 4, 8, 1039, 2078, 4156, 8312, 275599, 551198, 1102396, 2204792, 286347361, 572694722, 1145389444, 2290778888]

約数ペア:

[(1, 2290778888), (2, 1145389444), (4, 572694722), (8, 286347361), (1039, 2204792), (2078, 1102396), (4156, 551198), (8312, 275599)]