4405494242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{298031}}^1$

素因数の和:298441

約数の個数: 16

約数和(自身を含む): 6973948800

約数和(自身を除く): 2568454558

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 298031, 596062, 5662589, 11325178, 115934059, 231868118, 2202747121, 4405494242]

約数ペア:

[(1, 4405494242), (2, 2202747121), (19, 231868118), (38, 115934059), (389, 11325178), (778, 5662589), (7391, 596062), (14782, 298031)]