2261191628

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{13463}}^1$

素因数の和:13877

約数の個数: 24

約数和(自身を含む): 3996115200

約数和(自身を除く): 1734923572

約数列:

[1, 2, 4, 199, 211, 398, 422, 796, 844, 13463, 26926, 41989, 53852, 83978, 167956, 2679137, 2840693, 5358274, 5681386, 10716548, 11362772, 565297907, 1130595814, 2261191628]

約数ペア:

[(1, 2261191628), (2, 1130595814), (4, 565297907), (199, 11362772), (211, 10716548), (398, 5681386), (422, 5358274), (796, 2840693), (844, 2679137), (13463, 167956), (26926, 83978), (41989, 53852)]