127691422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{2999}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 195300000

約数和(自身を除く): 67608578

約数列:

[1, 2, 61, 122, 349, 698, 2999, 5998, 21289, 42578, 182939, 365878, 1046651, 2093302, 63845711, 127691422]

約数ペア:

[(1, 127691422), (2, 63845711), (61, 2093302), (122, 1046651), (349, 365878), (698, 182939), (2999, 42578), (5998, 21289)]