13122205616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{2879}}^1$

素因数の和:4206

約数の個数: 80

約数和(自身を含む): 29023142400

約数和(自身を除く): 15900936784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1289, 1768, 2578, 2879, 3536, 5156, 5758, 10312, 11516, 16757, 20624, 21913, 23032, 33514, 37427, 43826, 46064, 48943, 67028, 74854, 87652, 97886, 134056, 149708, 175304, 195772, 268112, 284869, 299416, 350608, 391544, 569738, 598832, 636259, 783088, 1139476, 1272518, 2278952, 2545036, 3711031, 4557904, 5090072, 7422062, 10180144, 14844124, 29688248, 48243403, 59376496, 63087527, 96486806, 126175054, 192973612, 252350108, 385947224, 504700216, 771894448, 820137851, 1009400432, 1640275702, 3280551404, 6561102808, 13122205616]

約数ペア:

[(1, 13122205616), (2, 6561102808), (4, 3280551404), (8, 1640275702), (13, 1009400432), (16, 820137851), (17, 771894448), (26, 504700216), (34, 385947224), (52, 252350108), (68, 192973612), (104, 126175054), (136, 96486806), (208, 63087527), (221, 59376496), (272, 48243403), (442, 29688248), (884, 14844124), (1289, 10180144), (1768, 7422062), (2578, 5090072), (2879, 4557904), (3536, 3711031), (5156, 2545036), (5758, 2278952), (10312, 1272518), (11516, 1139476), (16757, 783088), (20624, 636259), (21913, 598832), (23032, 569738), (33514, 391544), (37427, 350608), (43826, 299416), (46064, 284869), (48943, 268112), (67028, 195772), (74854, 175304), (87652, 149708), (97886, 134056)]