2646954950

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{139681}}^1$

素因数の和:140072

約数の個数: 24

約数和(自身を含む): 4936361880

約数和(自身を除く): 2289406930

約数列:

[1, 2, 5, 10, 25, 50, 379, 758, 1895, 3790, 9475, 18950, 139681, 279362, 698405, 1396810, 3492025, 6984050, 52939099, 105878198, 264695495, 529390990, 1323477475, 2646954950]

約数ペア:

[(1, 2646954950), (2, 1323477475), (5, 529390990), (10, 264695495), (25, 105878198), (50, 52939099), (379, 6984050), (758, 3492025), (1895, 1396810), (3790, 698405), (9475, 279362), (18950, 139681)]