4390364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 8669472

約数和(自身を除く): 4279108

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 193, 242, 386, 484, 517, 772, 1034, 2068, 2123, 4246, 5687, 8492, 9071, 11374, 18142, 22748, 23353, 36284, 46706, 93412, 99781, 199562, 399124, 1097591, 2195182, 4390364]

約数ペア:

[(1, 4390364), (2, 2195182), (4, 1097591), (11, 399124), (22, 199562), (44, 99781), (47, 93412), (94, 46706), (121, 36284), (188, 23353), (193, 22748), (242, 18142), (386, 11374), (484, 9071), (517, 8492), (772, 5687), (1034, 4246), (2068, 2123)]