231679058

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22170

約数の個数: 24

約数和(自身を含む): 388463616

約数和(自身を除く): 156784558

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 22111, 44222, 287443, 574886, 685441, 1370882, 3736759, 7473518, 8910733, 17821466, 115839529, 231679058]

約数ペア:

[(1, 231679058), (2, 115839529), (13, 17821466), (26, 8910733), (31, 7473518), (62, 3736759), (169, 1370882), (338, 685441), (403, 574886), (806, 287443), (5239, 44222), (10478, 22111)]