278082194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1\times {\mathrm{3617}}^1$

素因数の和:6589

約数の個数: 16

約数和(自身を含む): 449485848

約数和(自身を除く): 171403654

約数列:

[1, 2, 13, 26, 2957, 3617, 5914, 7234, 38441, 47021, 76882, 94042, 10695469, 21390938, 139041097, 278082194]

約数ペア:

[(1, 278082194), (2, 139041097), (13, 21390938), (26, 10695469), (2957, 94042), (3617, 76882), (5914, 47021), (7234, 38441)]