8978294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 14783472

約数和(自身を除く): 5805178

約数列:

[1, 2, 13, 26, 101, 169, 202, 263, 338, 526, 1313, 2626, 3419, 6838, 17069, 26563, 34138, 44447, 53126, 88894, 345319, 690638, 4489147, 8978294]

約数ペア:

[(1, 8978294), (2, 4489147), (13, 690638), (26, 345319), (101, 88894), (169, 53126), (202, 44447), (263, 34138), (338, 26563), (526, 17069), (1313, 6838), (2626, 3419)]