142204622

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{143063}}^1$

素因数の和:143143

約数の個数: 16

約数和(自身を含む): 247214592

約数和(自身を除く): 105009970

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 143063, 286126, 1001441, 2002882, 10157473, 20314946, 71102311, 142204622]

約数ペア:

[(1, 142204622), (2, 71102311), (7, 20314946), (14, 10157473), (71, 2002882), (142, 1001441), (497, 286126), (994, 143063)]