2051722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 16

約数和(自身を含む): 3193344

約数和(自身を除く): 1141622

約数列:

[1, 2, 41, 82, 131, 191, 262, 382, 5371, 7831, 10742, 15662, 25021, 50042, 1025861, 2051722]

約数ペア:

[(1, 2051722), (2, 1025861), (41, 50042), (82, 25021), (131, 15662), (191, 10742), (262, 7831), (382, 5371)]