2810988

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 36

約数和(自身を含む): 7178808

約数和(自身を除く): 4367820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 691, 1017, 1356, 1382, 2034, 2073, 2764, 4068, 4146, 6219, 8292, 12438, 24876, 78083, 156166, 234249, 312332, 468498, 702747, 936996, 1405494, 2810988]

約数ペア:

[(1, 2810988), (2, 1405494), (3, 936996), (4, 702747), (6, 468498), (9, 312332), (12, 234249), (18, 156166), (36, 78083), (113, 24876), (226, 12438), (339, 8292), (452, 6219), (678, 4146), (691, 4068), (1017, 2764), (1356, 2073), (1382, 2034)]