646056026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{13151}}^1$

素因数の和:13211

約数の個数: 48

約数和(自身を含む): 1259435520

約数和(自身を除く): 613379494

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 1694, 2233, 3509, 4466, 7018, 13151, 24563, 26302, 49126, 92057, 144661, 184114, 289322, 381379, 762758, 1012627, 1591271, 2025254, 2669653, 3182542, 4195169, 5339306, 8390338, 11138897, 22277794, 29366183, 46146859, 58732366, 92293718, 323028013, 646056026]

約数ペア:

[(1, 646056026), (2, 323028013), (7, 92293718), (11, 58732366), (14, 46146859), (22, 29366183), (29, 22277794), (58, 11138897), (77, 8390338), (121, 5339306), (154, 4195169), (203, 3182542), (242, 2669653), (319, 2025254), (406, 1591271), (638, 1012627), (847, 762758), (1694, 381379), (2233, 289322), (3509, 184114), (4466, 144661), (7018, 92057), (13151, 49126), (24563, 26302)]