1339722

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 24

約数和(自身を含む): 2924064

約数和(自身を除く): 1584342

約数列:

[1, 2, 3, 6, 9, 18, 263, 283, 526, 566, 789, 849, 1578, 1698, 2367, 2547, 4734, 5094, 74429, 148858, 223287, 446574, 669861, 1339722]

約数ペア:

[(1, 1339722), (2, 669861), (3, 446574), (6, 223287), (9, 148858), (18, 74429), (263, 5094), (283, 4734), (526, 2547), (566, 2367), (789, 1698), (849, 1578)]