2425444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 5072704

約数和(自身を除く): 2647260

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 841, 1442, 1682, 2884, 2987, 3364, 5887, 5974, 11774, 11948, 20909, 23548, 41818, 83636, 86623, 173246, 346492, 606361, 1212722, 2425444]

約数ペア:

[(1, 2425444), (2, 1212722), (4, 606361), (7, 346492), (14, 173246), (28, 86623), (29, 83636), (58, 41818), (103, 23548), (116, 20909), (203, 11948), (206, 11774), (406, 5974), (412, 5887), (721, 3364), (812, 2987), (841, 2884), (1442, 1682)]