2613289328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{21187}}^1$

素因数の和:21801

約数の個数: 40

約数和(自身を含む): 5462181648

約数和(自身を除く): 2848892320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 593, 1186, 2372, 4744, 7709, 9488, 15418, 21187, 30836, 42374, 61672, 84748, 123344, 169496, 275431, 338992, 550862, 1101724, 2203448, 4406896, 12563891, 25127782, 50255564, 100511128, 163330583, 201022256, 326661166, 653322332, 1306644664, 2613289328]

約数ペア:

[(1, 2613289328), (2, 1306644664), (4, 653322332), (8, 326661166), (13, 201022256), (16, 163330583), (26, 100511128), (52, 50255564), (104, 25127782), (208, 12563891), (593, 4406896), (1186, 2203448), (2372, 1101724), (4744, 550862), (7709, 338992), (9488, 275431), (15418, 169496), (21187, 123344), (30836, 84748), (42374, 61672)]