1944950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5557}}^1$

素因数の和:5576

約数の個数: 24

約数和(自身を含む): 4135152

約数和(自身を除く): 2190202

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5557, 11114, 27785, 38899, 55570, 77798, 138925, 194495, 277850, 388990, 972475, 1944950]

約数ペア:

[(1, 1944950), (2, 972475), (5, 388990), (7, 277850), (10, 194495), (14, 138925), (25, 77798), (35, 55570), (50, 38899), (70, 27785), (175, 11114), (350, 5557)]