998839060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{942301}}^1$

素因数の和:942363

約数の個数: 24

約数和(自身を含む): 2137140936

約数和(自身を除く): 1138301876

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 942301, 1884602, 3769204, 4711505, 9423010, 18846020, 49941953, 99883906, 199767812, 249709765, 499419530, 998839060]

約数ペア:

[(1, 998839060), (2, 499419530), (4, 249709765), (5, 199767812), (10, 99883906), (20, 49941953), (53, 18846020), (106, 9423010), (212, 4711505), (265, 3769204), (530, 1884602), (1060, 942301)]