120000008552

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{28790789}}^1$

素因数の和:28791316

約数の個数: 16

約数和(自身を含む): 225431885700

約数和(自身を除く): 105431877148

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 28790789, 57581578, 115163156, 230326312, 15000001069, 30000002138, 60000004276, 120000008552]

約数ペア:

[(1, 120000008552), (2, 60000004276), (4, 30000002138), (8, 15000001069), (521, 230326312), (1042, 115163156), (2084, 57581578), (4168, 28790789)]