7215052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 13759200

約数和(自身を除く): 6544148

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 1559, 2314, 3118, 4628, 6236, 20267, 40534, 81068, 138751, 277502, 555004, 1803763, 3607526, 7215052]

約数ペア:

[(1, 7215052), (2, 3607526), (4, 1803763), (13, 555004), (26, 277502), (52, 138751), (89, 81068), (178, 40534), (356, 20267), (1157, 6236), (1559, 4628), (2314, 3118)]