2051235628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2557}}^1\times {\mathrm{15427}}^1$

素因数の和:18001

約数の個数: 24

約数和(自身を含む): 3867552752

約数和(自身を除く): 1816317124

約数列:

[1, 2, 4, 13, 26, 52, 2557, 5114, 10228, 15427, 30854, 33241, 61708, 66482, 132964, 200551, 401102, 802204, 39446839, 78893678, 157787356, 512808907, 1025617814, 2051235628]

約数ペア:

[(1, 2051235628), (2, 1025617814), (4, 512808907), (13, 157787356), (26, 78893678), (52, 39446839), (2557, 802204), (5114, 401102), (10228, 200551), (15427, 132964), (30854, 66482), (33241, 61708)]