285414538

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{9419}}^1$

素因数の和:9669

約数の個数: 16

約数和(自身を含む): 435204000

約数和(自身を除く): 149789462

約数列:

[1, 2, 109, 139, 218, 278, 9419, 15151, 18838, 30302, 1026671, 1309241, 2053342, 2618482, 142707269, 285414538]

約数ペア:

[(1, 285414538), (2, 142707269), (109, 2618482), (139, 2053342), (218, 1309241), (278, 1026671), (9419, 30302), (15151, 18838)]