201311212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2960459}}^1$

素因数の和:2960480

約数の個数: 12

約数和(自身を含む): 373017960

約数和(自身を除く): 171706748

約数列:

[1, 2, 4, 17, 34, 68, 2960459, 5920918, 11841836, 50327803, 100655606, 201311212]

約数ペア:

[(1, 201311212), (2, 100655606), (4, 50327803), (17, 11841836), (34, 5920918), (68, 2960459)]