2212546

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 3915216

約数和(自身を除く): 1702670

約数列:

[1, 2, 7, 14, 49, 98, 107, 211, 214, 422, 749, 1477, 1498, 2954, 5243, 10339, 10486, 20678, 22577, 45154, 158039, 316078, 1106273, 2212546]

約数ペア:

[(1, 2212546), (2, 1106273), (7, 316078), (14, 158039), (49, 45154), (98, 22577), (107, 20678), (211, 10486), (214, 10339), (422, 5243), (749, 2954), (1477, 1498)]