415487468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{30169}}^1$

素因数の和:30497

約数の個数: 24

約数和(自身を含む): 795763920

約数和(自身を除く): 380276452

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 30169, 60338, 120676, 331859, 663718, 1327436, 9442897, 18885794, 37771588, 103871867, 207743734, 415487468]

約数ペア:

[(1, 415487468), (2, 207743734), (4, 103871867), (11, 37771588), (22, 18885794), (44, 9442897), (313, 1327436), (626, 663718), (1252, 331859), (3443, 120676), (6886, 60338), (13772, 30169)]