2080750108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 3884811840

約数和(自身を除く): 1804061732

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 389, 778, 1097, 1219, 1556, 2194, 2438, 4388, 4876, 8947, 17894, 20617, 25231, 35788, 41234, 50462, 58141, 82468, 100924, 116282, 232564, 426733, 474191, 853466, 948382, 1337243, 1706932, 1896764, 2674486, 5348972, 9814859, 19629718, 22616849, 39259436, 45233698, 90467396, 520187527, 1040375054, 2080750108]

約数ペア:

[(1, 2080750108), (2, 1040375054), (4, 520187527), (23, 90467396), (46, 45233698), (53, 39259436), (92, 22616849), (106, 19629718), (212, 9814859), (389, 5348972), (778, 2674486), (1097, 1896764), (1219, 1706932), (1556, 1337243), (2194, 948382), (2438, 853466), (4388, 474191), (4876, 426733), (8947, 232564), (17894, 116282), (20617, 100924), (25231, 82468), (35788, 58141), (41234, 50462)]