1447555774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{17167}}^1$

素因数の和:17512

約数の個数: 32

約数和(自身を含む): 2620523520

約数和(自身を除く): 1172967746

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 317, 634, 2219, 4438, 6023, 12046, 17167, 34334, 42161, 84322, 120169, 240338, 326173, 652346, 2283211, 4566422, 5441939, 10883878, 38093573, 76187146, 103396841, 206793682, 723777887, 1447555774]

約数ペア:

[(1, 1447555774), (2, 723777887), (7, 206793682), (14, 103396841), (19, 76187146), (38, 38093573), (133, 10883878), (266, 5441939), (317, 4566422), (634, 2283211), (2219, 652346), (4438, 326173), (6023, 240338), (12046, 120169), (17167, 84322), (34334, 42161)]