1057288010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{969989}}^1$

素因数の和:970105

約数の個数: 16

約数和(自身を含む): 1920580200

約数和(自身を除く): 863292190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 969989, 1939978, 4849945, 9699890, 105728801, 211457602, 528644005, 1057288010]

約数ペア:

[(1, 1057288010), (2, 528644005), (5, 211457602), (10, 105728801), (109, 9699890), (218, 4849945), (545, 1939978), (1090, 969989)]