2012357788

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{636017}}^1$

素因数の和:636141

約数の個数: 24

約数和(自身を含む): 4060338912

約数和(自身を除く): 2047981124

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 636017, 1272034, 2544068, 4452119, 8904238, 17808476, 71869921, 143739842, 287479684, 503089447, 1006178894, 2012357788]

約数ペア:

[(1, 2012357788), (2, 1006178894), (4, 503089447), (7, 287479684), (14, 143739842), (28, 71869921), (113, 17808476), (226, 8904238), (452, 4452119), (791, 2544068), (1582, 1272034), (3164, 636017)]