565557918

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{6991}}^1$

素因数の和:7232

約数の個数: 32

約数和(自身を含む): 1151162880

約数和(自身を除く): 585604962

約数列:

[1, 2, 3, 6, 97, 139, 194, 278, 291, 417, 582, 834, 6991, 13483, 13982, 20973, 26966, 40449, 41946, 80898, 678127, 971749, 1356254, 1943498, 2034381, 2915247, 4068762, 5830494, 94259653, 188519306, 282778959, 565557918]

約数ペア:

[(1, 565557918), (2, 282778959), (3, 188519306), (6, 94259653), (97, 5830494), (139, 4068762), (194, 2915247), (278, 2034381), (291, 1943498), (417, 1356254), (582, 971749), (834, 678127), (6991, 80898), (13483, 41946), (13982, 40449), (20973, 26966)]