4501442

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 7905600

約数和(自身を除く): 3404158

約数列:

[1, 2, 11, 19, 22, 38, 89, 121, 178, 209, 242, 418, 979, 1331, 1691, 1958, 2299, 2662, 3382, 4598, 10769, 18601, 21538, 25289, 37202, 50578, 118459, 204611, 236918, 409222, 2250721, 4501442]

約数ペア:

[(1, 4501442), (2, 2250721), (11, 409222), (19, 236918), (22, 204611), (38, 118459), (89, 50578), (121, 37202), (178, 25289), (209, 21538), (242, 18601), (418, 10769), (979, 4598), (1331, 3382), (1691, 2662), (1958, 2299)]