4971578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 8043840

約数和(自身を除く): 3072262

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 3191, 6382, 60629, 121258, 130831, 261662, 2485789, 4971578]

約数ペア:

[(1, 4971578), (2, 2485789), (19, 261662), (38, 130831), (41, 121258), (82, 60629), (779, 6382), (1558, 3191)]