1796612005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{85087}}^1$

素因数の和:85236

約数の個数: 16

約数和(自身を含む): 2229986304

約数和(自身を除く): 433374299

約数列:

[1, 5, 41, 103, 205, 515, 4223, 21115, 85087, 425435, 3488567, 8763961, 17442835, 43819805, 359322401, 1796612005]

約数ペア:

[(1, 1796612005), (5, 359322401), (41, 43819805), (103, 17442835), (205, 8763961), (515, 3488567), (4223, 425435), (21115, 85087)]