1077881658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{1283}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 2505710592

約数和(自身を除く): 1427828934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 241, 249, 482, 498, 581, 723, 1162, 1283, 1446, 1687, 1743, 2566, 3374, 3486, 3849, 5061, 7698, 8981, 10122, 17962, 20003, 26943, 40006, 53886, 60009, 106489, 120018, 140021, 212978, 280042, 309203, 319467, 420063, 618406, 638934, 745423, 840126, 927609, 1490846, 1855218, 2164421, 2236269, 4328842, 4472538, 6493263, 12986526, 25663849, 51327698, 76991547, 153983094, 179646943, 359293886, 538940829, 1077881658]

約数ペア:

[(1, 1077881658), (2, 538940829), (3, 359293886), (6, 179646943), (7, 153983094), (14, 76991547), (21, 51327698), (42, 25663849), (83, 12986526), (166, 6493263), (241, 4472538), (249, 4328842), (482, 2236269), (498, 2164421), (581, 1855218), (723, 1490846), (1162, 927609), (1283, 840126), (1446, 745423), (1687, 638934), (1743, 618406), (2566, 420063), (3374, 319467), (3486, 309203), (3849, 280042), (5061, 212978), (7698, 140021), (8981, 120018), (10122, 106489), (17962, 60009), (20003, 53886), (26943, 40006)]