2090414848

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 4295833920

約数和(自身を除く): 2205419072

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 277, 328, 554, 656, 719, 1108, 1312, 1438, 2216, 2624, 2876, 4432, 5248, 5752, 8864, 10496, 11357, 11504, 17728, 22714, 23008, 29479, 35456, 45428, 46016, 58958, 70912, 90856, 92032, 117916, 181712, 184064, 199163, 235832, 363424, 398326, 471664, 726848, 796652, 943328, 1453696, 1593304, 1886656, 2907392, 3186608, 3773312, 6373216, 7546624, 8165683, 12746432, 16331366, 25492864, 32662732, 50985728, 65325464, 130650928, 261301856, 522603712, 1045207424, 2090414848]

約数ペア:

[(1, 2090414848), (2, 1045207424), (4, 522603712), (8, 261301856), (16, 130650928), (32, 65325464), (41, 50985728), (64, 32662732), (82, 25492864), (128, 16331366), (164, 12746432), (256, 8165683), (277, 7546624), (328, 6373216), (554, 3773312), (656, 3186608), (719, 2907392), (1108, 1886656), (1312, 1593304), (1438, 1453696), (2216, 943328), (2624, 796652), (2876, 726848), (4432, 471664), (5248, 398326), (5752, 363424), (8864, 235832), (10496, 199163), (11357, 184064), (11504, 181712), (17728, 117916), (22714, 92032), (23008, 90856), (29479, 70912), (35456, 58958), (45428, 46016)]