4128484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 7733880

約数和(自身を除く): 3605396

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 557, 1114, 1853, 2228, 3706, 7412, 9469, 18938, 37876, 60713, 121426, 242852, 1032121, 2064242, 4128484]

約数ペア:

[(1, 4128484), (2, 2064242), (4, 1032121), (17, 242852), (34, 121426), (68, 60713), (109, 37876), (218, 18938), (436, 9469), (557, 7412), (1114, 3706), (1853, 2228)]