8401278

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{19181}}^1$

素因数の和:19259

約数の個数: 16

約数和(自身を含む): 17033616

約数和(自身を除く): 8632338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 19181, 38362, 57543, 115086, 1400213, 2800426, 4200639, 8401278]

約数ペア:

[(1, 8401278), (2, 4200639), (3, 2800426), (6, 1400213), (73, 115086), (146, 57543), (219, 38362), (438, 19181)]