2013452252

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{17839}}^1$

素因数の和:18018

約数の個数: 48

約数和(自身を含む): 4195968000

約数和(自身を除く): 2182515748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 139, 203, 278, 406, 556, 812, 973, 1946, 3892, 4031, 8062, 16124, 17839, 28217, 35678, 56434, 71356, 112868, 124873, 249746, 499492, 517331, 1034662, 2069324, 2479621, 3621317, 4959242, 7242634, 9918484, 14485268, 17357347, 34714694, 69429388, 71909009, 143818018, 287636036, 503363063, 1006726126, 2013452252]

約数ペア:

[(1, 2013452252), (2, 1006726126), (4, 503363063), (7, 287636036), (14, 143818018), (28, 71909009), (29, 69429388), (58, 34714694), (116, 17357347), (139, 14485268), (203, 9918484), (278, 7242634), (406, 4959242), (556, 3621317), (812, 2479621), (973, 2069324), (1946, 1034662), (3892, 517331), (4031, 499492), (8062, 249746), (16124, 124873), (17839, 112868), (28217, 71356), (35678, 56434)]