419985692413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{21269}}^1\times {\mathrm{148469}}^1$

素因数の和:169764

約数の個数: 16

約数和(自身を含む): 505273104000

約数和(自身を除く): 85287411587

約数列:

[1, 7, 19, 133, 21269, 148469, 148883, 404111, 1039283, 2820911, 2828777, 19746377, 3157787161, 22104510127, 59997956059, 419985692413]

約数ペア:

[(1, 419985692413), (7, 59997956059), (19, 22104510127), (133, 3157787161), (21269, 19746377), (148469, 2828777), (148883, 2820911), (404111, 1039283)]