1965298

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 16

約数和(自身を含む): 3046680

約数和(自身を除く): 1081382

約数列:

[1, 2, 61, 89, 122, 178, 181, 362, 5429, 10858, 11041, 16109, 22082, 32218, 982649, 1965298]

約数ペア:

[(1, 1965298), (2, 982649), (61, 32218), (89, 22082), (122, 16109), (178, 11041), (181, 10858), (362, 5429)]