13778899732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1\times {\mathrm{823}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 26097108352

約数和(自身を除く): 12318208620

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 811, 823, 1588, 1622, 1646, 3244, 3292, 5161, 10322, 10543, 10699, 20644, 21086, 21398, 42172, 42796, 321967, 326731, 643934, 653462, 667453, 1287868, 1306924, 1334906, 2669812, 4185571, 4247503, 8371142, 8495006, 8676889, 16742284, 16990012, 17353778, 34707556, 264978841, 529957682, 1059915364, 3444724933, 6889449866, 13778899732]

約数ペア:

[(1, 13778899732), (2, 6889449866), (4, 3444724933), (13, 1059915364), (26, 529957682), (52, 264978841), (397, 34707556), (794, 17353778), (811, 16990012), (823, 16742284), (1588, 8676889), (1622, 8495006), (1646, 8371142), (3244, 4247503), (3292, 4185571), (5161, 2669812), (10322, 1334906), (10543, 1306924), (10699, 1287868), (20644, 667453), (21086, 653462), (21398, 643934), (42172, 326731), (42796, 321967)]