13309848748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{104911}}^1$

素因数の和:105142

約数の個数: 48

約数和(自身を含む): 27918342144

約数和(自身を除く): 14608493396

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 644, 788, 1379, 2758, 4531, 5516, 9062, 18124, 31717, 63434, 104911, 126868, 209822, 419644, 734377, 1468754, 2412953, 2937508, 4825906, 9651812, 16890671, 20667467, 33781342, 41334934, 67562684, 82669868, 144672269, 289344538, 475351741, 578689076, 950703482, 1901406964, 3327462187, 6654924374, 13309848748]

約数ペア:

[(1, 13309848748), (2, 6654924374), (4, 3327462187), (7, 1901406964), (14, 950703482), (23, 578689076), (28, 475351741), (46, 289344538), (92, 144672269), (161, 82669868), (197, 67562684), (322, 41334934), (394, 33781342), (644, 20667467), (788, 16890671), (1379, 9651812), (2758, 4825906), (4531, 2937508), (5516, 2412953), (9062, 1468754), (18124, 734377), (31717, 419644), (63434, 209822), (104911, 126868)]