2100020582

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8677771}}^1$

素因数の和:8677795

約数の個数: 12

約数和(自身を含む): 3462431028

約数和(自身を除く): 1362410446

約数列:

[1, 2, 11, 22, 121, 242, 8677771, 17355542, 95455481, 190910962, 1050010291, 2100020582]

約数ペア:

[(1, 2100020582), (2, 1050010291), (11, 190910962), (22, 95455481), (121, 17355542), (242, 8677771)]