1299242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 2426112

約数和(自身を除く): 1126870

約数列:

[1, 2, 7, 14, 17, 34, 53, 103, 106, 119, 206, 238, 371, 721, 742, 901, 1442, 1751, 1802, 3502, 5459, 6307, 10918, 12257, 12614, 24514, 38213, 76426, 92803, 185606, 649621, 1299242]

約数ペア:

[(1, 1299242), (2, 649621), (7, 185606), (14, 92803), (17, 76426), (34, 38213), (53, 24514), (103, 12614), (106, 12257), (119, 10918), (206, 6307), (238, 5459), (371, 3502), (721, 1802), (742, 1751), (901, 1442)]