1293312118

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 2364848640

約数和(自身を除く): 1071536522

約数列:

[1, 2, 7, 14, 41, 43, 61, 82, 86, 122, 287, 301, 427, 574, 602, 854, 859, 1718, 1763, 2501, 2623, 3526, 5002, 5246, 6013, 12026, 12341, 17507, 18361, 24682, 35014, 35219, 36722, 36937, 52399, 70438, 73874, 104798, 107543, 215086, 246533, 258559, 366793, 493066, 517118, 733586, 752801, 1505602, 1514417, 2148359, 2253157, 3028834, 4296718, 4506314, 10600919, 15038513, 15772099, 21201838, 30077026, 31544198, 92379437, 184758874, 646656059, 1293312118]

約数ペア:

[(1, 1293312118), (2, 646656059), (7, 184758874), (14, 92379437), (41, 31544198), (43, 30077026), (61, 21201838), (82, 15772099), (86, 15038513), (122, 10600919), (287, 4506314), (301, 4296718), (427, 3028834), (574, 2253157), (602, 2148359), (854, 1514417), (859, 1505602), (1718, 752801), (1763, 733586), (2501, 517118), (2623, 493066), (3526, 366793), (5002, 258559), (5246, 246533), (6013, 215086), (12026, 107543), (12341, 104798), (17507, 73874), (18361, 70438), (24682, 52399), (35014, 36937), (35219, 36722)]