259028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:80

約数の個数: 36

約数和(自身を含む): 585312

約数和(自身を除く): 326284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 841, 1276, 1682, 2233, 3364, 4466, 5887, 8932, 9251, 11774, 18502, 23548, 37004, 64757, 129514, 259028]

約数ペア:

[(1, 259028), (2, 129514), (4, 64757), (7, 37004), (11, 23548), (14, 18502), (22, 11774), (28, 9251), (29, 8932), (44, 5887), (58, 4466), (77, 3364), (116, 2233), (154, 1682), (203, 1276), (308, 841), (319, 812), (406, 638)]