266805218

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{13147}}^1$

素因数の和:13361

約数の個数: 16

約数和(自身を含む): 408639840

約数和(自身を除く): 141834622

約数列:

[1, 2, 73, 139, 146, 278, 10147, 13147, 20294, 26294, 959731, 1827433, 1919462, 3654866, 133402609, 266805218]

約数ペア:

[(1, 266805218), (2, 133402609), (73, 3654866), (139, 1919462), (146, 1827433), (278, 959731), (10147, 26294), (13147, 20294)]