8520564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 21597632

約数和(自身を除く): 13077068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 283, 386, 566, 579, 772, 849, 1132, 1158, 1698, 2316, 2509, 3396, 3679, 5018, 7358, 7527, 10036, 11037, 14716, 15054, 22074, 30108, 44148, 54619, 109238, 163857, 218476, 327714, 655428, 710047, 1420094, 2130141, 2840188, 4260282, 8520564]

約数ペア:

[(1, 8520564), (2, 4260282), (3, 2840188), (4, 2130141), (6, 1420094), (12, 710047), (13, 655428), (26, 327714), (39, 218476), (52, 163857), (78, 109238), (156, 54619), (193, 44148), (283, 30108), (386, 22074), (566, 15054), (579, 14716), (772, 11037), (849, 10036), (1132, 7527), (1158, 7358), (1698, 5018), (2316, 3679), (2509, 3396)]