1139220478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{2551}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 1905057792

約数和(自身を除く): 765837314

約数列:

[1, 2, 11, 22, 53, 106, 383, 583, 766, 1166, 2551, 4213, 5102, 8426, 20299, 28061, 40598, 56122, 135203, 223289, 270406, 446578, 977033, 1487233, 1954066, 2974466, 10747363, 21494726, 51782749, 103565498, 569610239, 1139220478]

約数ペア:

[(1, 1139220478), (2, 569610239), (11, 103565498), (22, 51782749), (53, 21494726), (106, 10747363), (383, 2974466), (583, 1954066), (766, 1487233), (1166, 977033), (2551, 446578), (4213, 270406), (5102, 223289), (8426, 135203), (20299, 56122), (28061, 40598)]