1267331378

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 1990926000

約数和(自身を除く): 723594622

約数列:

[1, 2, 29, 58, 137, 274, 349, 457, 698, 914, 3973, 7946, 10121, 13253, 20242, 26506, 47813, 62609, 95626, 125218, 159493, 318986, 1386577, 1815661, 2773154, 3631322, 4625297, 9250594, 21850541, 43701082, 633665689, 1267331378]

約数ペア:

[(1, 1267331378), (2, 633665689), (29, 43701082), (58, 21850541), (137, 9250594), (274, 4625297), (349, 3631322), (457, 2773154), (698, 1815661), (914, 1386577), (3973, 318986), (7946, 159493), (10121, 125218), (13253, 95626), (20242, 62609), (26506, 47813)]