2321930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4599504

約数和(自身を除く): 2277574

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 337, 530, 674, 689, 1378, 1685, 3370, 3445, 4381, 6890, 8762, 17861, 21905, 35722, 43810, 89305, 178610, 232193, 464386, 1160965, 2321930]

約数ペア:

[(1, 2321930), (2, 1160965), (5, 464386), (10, 232193), (13, 178610), (26, 89305), (53, 43810), (65, 35722), (106, 21905), (130, 17861), (265, 8762), (337, 6890), (530, 4381), (674, 3445), (689, 3370), (1378, 1685)]