2013131302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 3816336384

約数和(自身を除く): 1803205082

約数列:

[1, 2, 7, 13, 14, 26, 71, 83, 91, 142, 166, 182, 497, 581, 923, 994, 1079, 1162, 1846, 1877, 2158, 3754, 5893, 6461, 7553, 11786, 12922, 13139, 15106, 24401, 26278, 41251, 48802, 76609, 82502, 133267, 153218, 155791, 170807, 266534, 311582, 341614, 536263, 932869, 1072526, 1090537, 1732471, 1865738, 2025283, 2181074, 3464942, 4050566, 11061161, 12127297, 14176981, 22122322, 24254594, 28353962, 77428127, 143795093, 154856254, 287590186, 1006565651, 2013131302]

約数ペア:

[(1, 2013131302), (2, 1006565651), (7, 287590186), (13, 154856254), (14, 143795093), (26, 77428127), (71, 28353962), (83, 24254594), (91, 22122322), (142, 14176981), (166, 12127297), (182, 11061161), (497, 4050566), (581, 3464942), (923, 2181074), (994, 2025283), (1079, 1865738), (1162, 1732471), (1846, 1090537), (1877, 1072526), (2158, 932869), (3754, 536263), (5893, 341614), (6461, 311582), (7553, 266534), (11786, 170807), (12922, 155791), (13139, 153218), (15106, 133267), (24401, 82502), (26278, 76609), (41251, 48802)]