4721662

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 24

約数和(自身を含む): 7900200

約数和(自身を除く): 3178538

約数列:

[1, 2, 11, 22, 109, 121, 179, 218, 242, 358, 1199, 1969, 2398, 3938, 13189, 19511, 21659, 26378, 39022, 43318, 214621, 429242, 2360831, 4721662]

約数ペア:

[(1, 4721662), (2, 2360831), (11, 429242), (22, 214621), (109, 43318), (121, 39022), (179, 26378), (218, 21659), (242, 19511), (358, 13189), (1199, 3938), (1969, 2398)]