5278936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 10755360

約数和(自身を除く): 5476424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 263, 386, 526, 772, 1052, 1544, 2104, 2509, 3419, 5018, 6838, 10036, 13676, 20072, 27352, 50759, 101518, 203036, 406072, 659867, 1319734, 2639468, 5278936]

約数ペア:

[(1, 5278936), (2, 2639468), (4, 1319734), (8, 659867), (13, 406072), (26, 203036), (52, 101518), (104, 50759), (193, 27352), (263, 20072), (386, 13676), (526, 10036), (772, 6838), (1052, 5018), (1544, 3419), (2104, 2509)]