2820356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9157}}^1$

素因数の和:9179

約数の個数: 24

約数和(自身を含む): 6154176

約数和(自身を除く): 3333820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 9157, 18314, 36628, 64099, 100727, 128198, 201454, 256396, 402908, 705089, 1410178, 2820356]

約数ペア:

[(1, 2820356), (2, 1410178), (4, 705089), (7, 402908), (11, 256396), (14, 201454), (22, 128198), (28, 100727), (44, 64099), (77, 36628), (154, 18314), (308, 9157)]