1689612

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 2294004

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 1367, 2734, 4101, 5468, 8202, 16404, 140801, 281602, 422403, 563204, 844806, 1689612]

約数ペア:

[(1, 1689612), (2, 844806), (3, 563204), (4, 422403), (6, 281602), (12, 140801), (103, 16404), (206, 8202), (309, 5468), (412, 4101), (618, 2734), (1236, 1367)]