2639732008

素因数分解:

$2^3\times {\mathrm{3881}}^1\times {\mathrm{85021}}^1$

素因数の和:88908

約数の個数: 16

約数和(自身を含む): 4950831060

約数和(自身を除く): 2311099052

約数列:

[1, 2, 4, 8, 3881, 7762, 15524, 31048, 85021, 170042, 340084, 680168, 329966501, 659933002, 1319866004, 2639732008]

約数ペア:

[(1, 2639732008), (2, 1319866004), (4, 659933002), (8, 329966501), (3881, 680168), (7762, 340084), (15524, 170042), (31048, 85021)]