2143101814

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{355171}}^1$

素因数の和:355611

約数の個数: 16

約数和(自身を含む): 3682423296

約数和(自身を除く): 1539321482

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 355171, 710342, 2486197, 4972394, 153078701, 306157402, 1071550907, 2143101814]

約数ペア:

[(1, 2143101814), (2, 1071550907), (7, 306157402), (14, 153078701), (431, 4972394), (862, 2486197), (3017, 710342), (6034, 355171)]