2499978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32051}}^1$

素因数の和:32069

約数の個数: 16

約数和(自身を含む): 5384736

約数和(自身を除く): 2884758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 32051, 64102, 96153, 192306, 416663, 833326, 1249989, 2499978]

約数ペア:

[(1, 2499978), (2, 1249989), (3, 833326), (6, 416663), (13, 192306), (26, 96153), (39, 64102), (78, 32051)]