1900691756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{90217}}^1$

素因数の和:90473

約数の個数: 24

約数和(自身を含む): 3486023520

約数和(自身を除く): 1585331764

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 5267, 10534, 21068, 90217, 180434, 360868, 2074991, 4149982, 8299964, 20659693, 41319386, 82638772, 475172939, 950345878, 1900691756]

約数ペア:

[(1, 1900691756), (2, 950345878), (4, 475172939), (23, 82638772), (46, 41319386), (92, 20659693), (229, 8299964), (458, 4149982), (916, 2074991), (5267, 360868), (10534, 180434), (21068, 90217)]