2767882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 4743360

約数和(自身を除く): 1975478

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 431, 494, 862, 3211, 5603, 6422, 8189, 11206, 16378, 72839, 106457, 145678, 212914, 1383941, 2767882]

約数ペア:

[(1, 2767882), (2, 1383941), (13, 212914), (19, 145678), (26, 106457), (38, 72839), (169, 16378), (247, 11206), (338, 8189), (431, 6422), (494, 5603), (862, 3211)]