419036644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 814544640

約数和(自身を除く): 395507996

約数列:

[1, 2, 4, 13, 26, 52, 59, 73, 118, 146, 236, 292, 767, 949, 1534, 1871, 1898, 3068, 3742, 3796, 4307, 7484, 8614, 17228, 24323, 48646, 55991, 97292, 110389, 111982, 136583, 220778, 223964, 273166, 441556, 546332, 1435057, 1775579, 2870114, 3551158, 5740228, 7102316, 8058397, 16116794, 32233588, 104759161, 209518322, 419036644]

約数ペア:

[(1, 419036644), (2, 209518322), (4, 104759161), (13, 32233588), (26, 16116794), (52, 8058397), (59, 7102316), (73, 5740228), (118, 3551158), (146, 2870114), (236, 1775579), (292, 1435057), (767, 546332), (949, 441556), (1534, 273166), (1871, 223964), (1898, 220778), (3068, 136583), (3742, 111982), (3796, 110389), (4307, 97292), (7484, 55991), (8614, 48646), (17228, 24323)]