908021245

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1\times {\mathrm{2143}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 1104348672

約数和(自身を除く): 196327427

約数列:

[1, 5, 83, 415, 1021, 2143, 5105, 10715, 84743, 177869, 423715, 889345, 2188003, 10940015, 181604249, 908021245]

約数ペア:

[(1, 908021245), (5, 181604249), (83, 10940015), (415, 2188003), (1021, 889345), (2143, 423715), (5105, 177869), (10715, 84743)]