1660533904

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{952141}}^1$

素因数の和:952258

約数の個数: 20

約数和(自身を含む): 3246804220

約数和(自身を除く): 1586270316

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 952141, 1904282, 3808564, 7617128, 15234256, 103783369, 207566738, 415133476, 830266952, 1660533904]

約数ペア:

[(1, 1660533904), (2, 830266952), (4, 415133476), (8, 207566738), (16, 103783369), (109, 15234256), (218, 7617128), (436, 3808564), (872, 1904282), (1744, 952141)]