888123076

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{5437}}^1$

素因数の和:5959

約数の個数: 24

約数和(自身を含む): 1574257496

約数和(自身を除く): 686134420

約数列:

[1, 2, 4, 97, 194, 388, 421, 842, 1684, 5437, 10874, 21748, 40837, 81674, 163348, 527389, 1054778, 2109556, 2288977, 4577954, 9155908, 222030769, 444061538, 888123076]

約数ペア:

[(1, 888123076), (2, 444061538), (4, 222030769), (97, 9155908), (194, 4577954), (388, 2288977), (421, 2109556), (842, 1054778), (1684, 527389), (5437, 163348), (10874, 81674), (21748, 40837)]