3991802

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 16

約数和(自身を含む): 6138720

約数和(自身を除く): 2146918

約数列:

[1, 2, 83, 139, 166, 173, 278, 346, 11537, 14359, 23074, 24047, 28718, 48094, 1995901, 3991802]

約数ペア:

[(1, 3991802), (2, 1995901), (83, 48094), (139, 28718), (166, 24047), (173, 23074), (278, 14359), (346, 11537)]