2405804934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{71563}}^1$

素因数の和:72012

約数の個数: 32

約数和(自身を含む): 5193828864

約数和(自身を除く): 2788023930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 5603, 11206, 16809, 33618, 71563, 143126, 214689, 429378, 930319, 1860638, 2790957, 5581914, 30843653, 61687306, 92530959, 185061918, 400967489, 801934978, 1202902467, 2405804934]

約数ペア:

[(1, 2405804934), (2, 1202902467), (3, 801934978), (6, 400967489), (13, 185061918), (26, 92530959), (39, 61687306), (78, 30843653), (431, 5581914), (862, 2790957), (1293, 1860638), (2586, 930319), (5603, 429378), (11206, 214689), (16809, 143126), (33618, 71563)]