2012130628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6268

約数の個数: 48

約数和(自身を含む): 3821005440

約数和(自身を除く): 1808874812

約数列:

[1, 2, 4, 19, 38, 61, 71, 76, 122, 142, 244, 284, 1159, 1349, 2318, 2698, 4331, 4636, 5396, 6113, 8662, 12226, 17324, 24452, 82289, 116147, 164578, 232294, 329156, 372893, 434023, 464588, 745786, 868046, 1491572, 1736092, 7084967, 8246437, 14169934, 16492874, 26475403, 28339868, 32985748, 52950806, 105901612, 503032657, 1006065314, 2012130628]

約数ペア:

[(1, 2012130628), (2, 1006065314), (4, 503032657), (19, 105901612), (38, 52950806), (61, 32985748), (71, 28339868), (76, 26475403), (122, 16492874), (142, 14169934), (244, 8246437), (284, 7084967), (1159, 1736092), (1349, 1491572), (2318, 868046), (2698, 745786), (4331, 464588), (4636, 434023), (5396, 372893), (6113, 329156), (8662, 232294), (12226, 164578), (17324, 116147), (24452, 82289)]