968986366

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{72889}}^1$

素因数の和:72948

約数の個数: 24

約数和(自身を含む): 1611160560

約数和(自身を除く): 642174194

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 6647, 13294, 72889, 145778, 1239113, 1676447, 2478226, 3352894, 21064921, 28499599, 42129842, 56999198, 484493183, 968986366]

約数ペア:

[(1, 968986366), (2, 484493183), (17, 56999198), (23, 42129842), (34, 28499599), (46, 21064921), (289, 3352894), (391, 2478226), (578, 1676447), (782, 1239113), (6647, 145778), (13294, 72889)]