2080305512

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1823}}^1\times {\mathrm{2129}}^1$

素因数の和:4025

約数の個数: 32

約数和(自身を含む): 3962822400

約数和(自身を除く): 1882516888

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1823, 2129, 3646, 4258, 7292, 8516, 14584, 17032, 122141, 142643, 244282, 285286, 488564, 570572, 977128, 1141144, 3881167, 7762334, 15524668, 31049336, 260038189, 520076378, 1040152756, 2080305512]

約数ペア:

[(1, 2080305512), (2, 1040152756), (4, 520076378), (8, 260038189), (67, 31049336), (134, 15524668), (268, 7762334), (536, 3881167), (1823, 1141144), (2129, 977128), (3646, 570572), (4258, 488564), (7292, 285286), (8516, 244282), (14584, 142643), (17032, 122141)]