1632428

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 3293472

約数和(自身を除く): 1661044

約数列:

[1, 2, 4, 7, 14, 28, 173, 337, 346, 674, 692, 1211, 1348, 2359, 2422, 4718, 4844, 9436, 58301, 116602, 233204, 408107, 816214, 1632428]

約数ペア:

[(1, 1632428), (2, 816214), (4, 408107), (7, 233204), (14, 116602), (28, 58301), (173, 9436), (337, 4844), (346, 4718), (674, 2422), (692, 2359), (1211, 1348)]