127793876

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{57773}}^1$

素因数の和:57863

約数の個数: 24

約数和(自身を含む): 258827520

約数和(自身を除く): 131033644

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 57773, 115546, 231092, 404411, 808822, 1617644, 4564067, 9128134, 18256268, 31948469, 63896938, 127793876]

約数ペア:

[(1, 127793876), (2, 63896938), (4, 31948469), (7, 18256268), (14, 9128134), (28, 4564067), (79, 1617644), (158, 808822), (316, 404411), (553, 231092), (1106, 115546), (2212, 57773)]