2104403906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{20899}}^1$

素因数の和:21134

約数の個数: 32

約数和(自身を含む): 3611520000

約数和(自身を除く): 1507116094

約数列:

[1, 2, 11, 22, 23, 46, 199, 253, 398, 506, 2189, 4378, 4577, 9154, 20899, 41798, 50347, 100694, 229889, 459778, 480677, 961354, 4158901, 5287447, 8317802, 10574894, 45747911, 91495822, 95654723, 191309446, 1052201953, 2104403906]

約数ペア:

[(1, 2104403906), (2, 1052201953), (11, 191309446), (22, 95654723), (23, 91495822), (46, 45747911), (199, 10574894), (253, 8317802), (398, 5287447), (506, 4158901), (2189, 961354), (4378, 480677), (4577, 459778), (9154, 229889), (20899, 100694), (41798, 50347)]