2017200436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{208993}}^1$

素因数の和:209143

約数の個数: 24

約数和(自身を含む): 3745172480

約数和(自身を除く): 1727972044

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 208993, 417986, 835972, 3970867, 7941734, 15883468, 26542111, 53084222, 106168444, 504300109, 1008600218, 2017200436]

約数ペア:

[(1, 2017200436), (2, 1008600218), (4, 504300109), (19, 106168444), (38, 53084222), (76, 26542111), (127, 15883468), (254, 7941734), (508, 3970867), (2413, 835972), (4826, 417986), (9652, 208993)]