1116565592

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{217739}}^1$

素因数の和:218386

約数の個数: 16

約数和(自身を含む): 2096836200

約数和(自身を除く): 980270608

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 217739, 435478, 870956, 1741912, 139570699, 279141398, 558282796, 1116565592]

約数ペア:

[(1, 1116565592), (2, 558282796), (4, 279141398), (8, 139570699), (641, 1741912), (1282, 870956), (2564, 435478), (5128, 217739)]