4198866188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{237977}}^1$

素因数の和:238393

約数の個数: 24

約数和(自身を含む): 8036041104

約数和(自身を除く): 3837174916

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 17644, 237977, 475954, 951908, 2617747, 5235494, 10470988, 95428777, 190857554, 381715108, 1049716547, 2099433094, 4198866188]

約数ペア:

[(1, 4198866188), (2, 2099433094), (4, 1049716547), (11, 381715108), (22, 190857554), (44, 95428777), (401, 10470988), (802, 5235494), (1604, 2617747), (4411, 951908), (8822, 475954), (17644, 237977)]