2247466420

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{183317}}^1$

素因数の和:183939

約数の個数: 24

約数和(自身を含む): 4727404584

約数和(自身を除く): 2479938164

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 183317, 366634, 733268, 916585, 1833170, 3666340, 112373321, 224746642, 449493284, 561866605, 1123733210, 2247466420]

約数ペア:

[(1, 2247466420), (2, 1123733210), (4, 561866605), (5, 449493284), (10, 224746642), (20, 112373321), (613, 3666340), (1226, 1833170), (2452, 916585), (3065, 733268), (6130, 366634), (12260, 183317)]