938684305

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{8747}}^1$

素因数の和:8905

約数の個数: 24

約数和(自身を含む): 1229478912

約数和(自身を除く): 290794607

約数列:

[1, 5, 13, 65, 127, 169, 635, 845, 1651, 8255, 8747, 21463, 43735, 107315, 113711, 568555, 1110869, 1478243, 5554345, 7391215, 14441297, 72206485, 187736861, 938684305]

約数ペア:

[(1, 938684305), (5, 187736861), (13, 72206485), (65, 14441297), (127, 7391215), (169, 5554345), (635, 1478243), (845, 1110869), (1651, 568555), (8255, 113711), (8747, 107315), (21463, 43735)]