180881092

素因数分解:

$2^2\times 7^1\times {\mathrm{6460039}}^1$

素因数の和:6460050

約数の個数: 12

約数和(自身を含む): 361762240

約数和(自身を除く): 180881148

約数列:

[1, 2, 4, 7, 14, 28, 6460039, 12920078, 25840156, 45220273, 90440546, 180881092]

約数ペア:

[(1, 180881092), (2, 90440546), (4, 45220273), (7, 25840156), (14, 12920078), (28, 6460039)]