1951850

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 3675360

約数和(自身を除く): 1723510

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 379, 515, 758, 1030, 1895, 2575, 3790, 5150, 9475, 18950, 39037, 78074, 195185, 390370, 975925, 1951850]

約数ペア:

[(1, 1951850), (2, 975925), (5, 390370), (10, 195185), (25, 78074), (50, 39037), (103, 18950), (206, 9475), (379, 5150), (515, 3790), (758, 2575), (1030, 1895)]