423155280212

素因数分解:

$2^2\times 7^1\times {\mathrm{376003}}^1\times {\mathrm{40193}}^1$

素因数の和:416207

約数の個数: 24

約数和(自身を含む): 846333867456

約数和(自身を除く): 423178587244

約数列:

[1, 2, 4, 7, 14, 28, 40193, 80386, 160772, 281351, 376003, 562702, 752006, 1125404, 1504012, 2632021, 5264042, 10528084, 15112688579, 30225377158, 60450754316, 105788820053, 211577640106, 423155280212]

約数ペア:

[(1, 423155280212), (2, 211577640106), (4, 105788820053), (7, 60450754316), (14, 30225377158), (28, 15112688579), (40193, 10528084), (80386, 5264042), (160772, 2632021), (281351, 1504012), (376003, 1125404), (562702, 752006)]