2238466415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{560317}}^1$

素因数の和:560386

約数の個数: 16

約数和(自身を含む): 2904688512

約数和(自身を除く): 666222097

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 560317, 2801585, 9525389, 26334899, 47626945, 131674495, 447693283, 2238466415]

約数ペア:

[(1, 2238466415), (5, 447693283), (17, 131674495), (47, 47626945), (85, 26334899), (235, 9525389), (799, 2801585), (3995, 560317)]