664703422

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 1048546944

約数和(自身を除く): 383843522

約数列:

[1, 2, 47, 53, 94, 101, 106, 202, 1321, 2491, 2642, 4747, 4982, 5353, 9494, 10706, 62087, 70013, 124174, 133421, 140026, 251591, 266842, 503182, 3290611, 6270787, 6581222, 7071313, 12541574, 14142626, 332351711, 664703422]

約数ペア:

[(1, 664703422), (2, 332351711), (47, 14142626), (53, 12541574), (94, 7071313), (101, 6581222), (106, 6270787), (202, 3290611), (1321, 503182), (2491, 266842), (2642, 251591), (4747, 140026), (4982, 133421), (5353, 124174), (9494, 70013), (10706, 62087)]