13806890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 26501904

約数和(自身を除く): 12695014

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 337, 482, 674, 1205, 1685, 2410, 3370, 4097, 5729, 8194, 11458, 20485, 28645, 40970, 57290, 81217, 162434, 406085, 812170, 1380689, 2761378, 6903445, 13806890]

約数ペア:

[(1, 13806890), (2, 6903445), (5, 2761378), (10, 1380689), (17, 812170), (34, 406085), (85, 162434), (170, 81217), (241, 57290), (337, 40970), (482, 28645), (674, 20485), (1205, 11458), (1685, 8194), (2410, 5729), (3370, 4097)]