2005427848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{14057}}^1$

素因数の和:15129

約数の個数: 32

約数和(自身を含む): 3985443000

約数和(自身を除く): 1980015152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1049, 2098, 4196, 8392, 14057, 17833, 28114, 35666, 56228, 71332, 112456, 142664, 238969, 477938, 955876, 1911752, 14745793, 29491586, 58983172, 117966344, 250678481, 501356962, 1002713924, 2005427848]

約数ペア:

[(1, 2005427848), (2, 1002713924), (4, 501356962), (8, 250678481), (17, 117966344), (34, 58983172), (68, 29491586), (136, 14745793), (1049, 1911752), (2098, 955876), (4196, 477938), (8392, 238969), (14057, 142664), (17833, 112456), (28114, 71332), (35666, 56228)]