388651195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{7459}}^1$

素因数の和:8094

約数の個数: 16

約数和(自身を含む): 494687520

約数和(自身を除く): 106036325

約数列:

[1, 5, 17, 85, 613, 3065, 7459, 10421, 37295, 52105, 126803, 634015, 4572367, 22861835, 77730239, 388651195]

約数ペア:

[(1, 388651195), (5, 77730239), (17, 22861835), (85, 4572367), (613, 634015), (3065, 126803), (7459, 52105), (10421, 37295)]