1949134465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{25087}}^1$

素因数の和:25512

約数の個数: 16

約数和(自身を含む): 2402426880

約数和(自身を除く): 453292415

約数列:

[1, 5, 41, 205, 379, 1895, 15539, 25087, 77695, 125435, 1028567, 5142835, 9507973, 47539865, 389826893, 1949134465]

約数ペア:

[(1, 1949134465), (5, 389826893), (41, 47539865), (205, 9507973), (379, 5142835), (1895, 1028567), (15539, 125435), (25087, 77695)]