2197354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 3419136

約数和(自身を除く): 1221782

約数列:

[1, 2, 41, 82, 127, 211, 254, 422, 5207, 8651, 10414, 17302, 26797, 53594, 1098677, 2197354]

約数ペア:

[(1, 2197354), (2, 1098677), (41, 53594), (82, 26797), (127, 17302), (211, 10414), (254, 8651), (422, 5207)]