2015353564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3129431}}^1$

素因数の和:3129465

約数の個数: 24

約数和(自身を含む): 4205956608

約数和(自身を除く): 2190603044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3129431, 6258862, 12517724, 21906017, 43812034, 71976913, 87624068, 143953826, 287907652, 503838391, 1007676782, 2015353564]

約数ペア:

[(1, 2015353564), (2, 1007676782), (4, 503838391), (7, 287907652), (14, 143953826), (23, 87624068), (28, 71976913), (46, 43812034), (92, 21906017), (161, 12517724), (322, 6258862), (644, 3129431)]