7273238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 13497600

約数和(自身を除く): 6224362

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 739, 1406, 1478, 4921, 5173, 9842, 10346, 14041, 27343, 28082, 54686, 98287, 191401, 196574, 382802, 519517, 1039034, 3636619, 7273238]

約数ペア:

[(1, 7273238), (2, 3636619), (7, 1039034), (14, 519517), (19, 382802), (37, 196574), (38, 191401), (74, 98287), (133, 54686), (259, 28082), (266, 27343), (518, 14041), (703, 10346), (739, 9842), (1406, 5173), (1478, 4921)]