890845342

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1\times {\mathrm{5903}}^1$

素因数の和:7203

約数の個数: 16

約数和(自身を含む): 1359502272

約数和(自身を除く): 468656930

約数列:

[1, 2, 61, 122, 1237, 2474, 5903, 11806, 75457, 150914, 360083, 720166, 7302011, 14604022, 445422671, 890845342]

約数ペア:

[(1, 890845342), (2, 445422671), (61, 14604022), (122, 7302011), (1237, 720166), (2474, 360083), (5903, 150914), (11806, 75457)]