1319628

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 3098032

約数和(自身を除く): 1778404

約数列:

[1, 2, 3, 4, 6, 12, 277, 397, 554, 794, 831, 1108, 1191, 1588, 1662, 2382, 3324, 4764, 109969, 219938, 329907, 439876, 659814, 1319628]

約数ペア:

[(1, 1319628), (2, 659814), (3, 439876), (4, 329907), (6, 219938), (12, 109969), (277, 4764), (397, 3324), (554, 2382), (794, 1662), (831, 1588), (1108, 1191)]