2978162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:7993

約数の個数: 16

約数和(自身を含む): 5160672

約数和(自身を除く): 2182510

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 7963, 15926, 87593, 135371, 175186, 270742, 1489081, 2978162]

約数ペア:

[(1, 2978162), (2, 1489081), (11, 270742), (17, 175186), (22, 135371), (34, 87593), (187, 15926), (374, 7963)]