2080367504

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{469397}}^1$

素因数の和:469682

約数の個数: 20

約数和(自身を含む): 4045271964

約数和(自身を除く): 1964904460

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 469397, 938794, 1877588, 3755176, 7510352, 130022969, 260045938, 520091876, 1040183752, 2080367504]

約数ペア:

[(1, 2080367504), (2, 1040183752), (4, 520091876), (8, 260045938), (16, 130022969), (277, 7510352), (554, 3755176), (1108, 1877588), (2216, 938794), (4432, 469397)]