1265238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5428

約数の個数: 24

約数和(自身を含む): 2952768

約数和(自身を除く): 1687530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5407, 10814, 16221, 32442, 48663, 70291, 97326, 140582, 210873, 421746, 632619, 1265238]

約数ペア:

[(1, 1265238), (2, 632619), (3, 421746), (6, 210873), (9, 140582), (13, 97326), (18, 70291), (26, 48663), (39, 32442), (78, 16221), (117, 10814), (234, 5407)]