2040398418

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1\times {\mathrm{6871}}^1$

素因数の和:8070

約数の個数: 32

約数和(自身を含む): 4179935232

約数和(自身を除く): 2139536814

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1151, 2302, 3453, 6871, 6906, 13742, 20613, 41226, 49493, 98986, 148479, 295453, 296958, 590906, 886359, 1772718, 7908521, 15817042, 23725563, 47451126, 340066403, 680132806, 1020199209, 2040398418]

約数ペア:

[(1, 2040398418), (2, 1020199209), (3, 680132806), (6, 340066403), (43, 47451126), (86, 23725563), (129, 15817042), (258, 7908521), (1151, 1772718), (2302, 886359), (3453, 590906), (6871, 296958), (6906, 295453), (13742, 148479), (20613, 98986), (41226, 49493)]