260919624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1553093}}^1$

素因数の和:1553109

約数の個数: 32

約数和(自身を含む): 745485120

約数和(自身を除く): 484565496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1553093, 3106186, 4659279, 6212372, 9318558, 10871651, 12424744, 18637116, 21743302, 32614953, 37274232, 43486604, 65229906, 86973208, 130459812, 260919624]

約数ペア:

[(1, 260919624), (2, 130459812), (3, 86973208), (4, 65229906), (6, 43486604), (7, 37274232), (8, 32614953), (12, 21743302), (14, 18637116), (21, 12424744), (24, 10871651), (28, 9318558), (42, 6212372), (56, 4659279), (84, 3106186), (168, 1553093)]