213310438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{3389}}^1$

素因数の和:6263

約数の個数: 16

約数和(自身を含む): 349278480

約数和(自身を除く): 135968042

約数列:

[1, 2, 11, 22, 2861, 3389, 5722, 6778, 31471, 37279, 62942, 74558, 9695929, 19391858, 106655219, 213310438]

約数ペア:

[(1, 213310438), (2, 106655219), (11, 19391858), (22, 9695929), (2861, 74558), (3389, 62942), (5722, 37279), (6778, 31471)]