2012338110772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{839497}}^1$

素因数の和:840016

約数の個数: 48

約数和(自身を含む): 3877352474688

約数和(自身を除く): 1865014363916

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 347, 628, 694, 1388, 1727, 3454, 3817, 6908, 7634, 15268, 54479, 108958, 217916, 599269, 839497, 1198538, 1678994, 2397076, 3357988, 9234467, 18468934, 36937868, 131801029, 263602058, 291305459, 527204116, 582610918, 1165221836, 1449811319, 2899622638, 3204360049, 5799245276, 6408720098, 12817440196, 45734957063, 91469914126, 182939828252, 503084527693, 1006169055386, 2012338110772]

約数ペア:

[(1, 2012338110772), (2, 1006169055386), (4, 503084527693), (11, 182939828252), (22, 91469914126), (44, 45734957063), (157, 12817440196), (314, 6408720098), (347, 5799245276), (628, 3204360049), (694, 2899622638), (1388, 1449811319), (1727, 1165221836), (3454, 582610918), (3817, 527204116), (6908, 291305459), (7634, 263602058), (15268, 131801029), (54479, 36937868), (108958, 18468934), (217916, 9234467), (599269, 3357988), (839497, 2397076), (1198538, 1678994)]