1931010239809

素因数分解:

$7^3\times {\mathrm{113}}^1\times {\mathrm{3631}}^1\times {\mathrm{13721}}^1$

素因数の和:17486

約数の個数: 32

約数和(自身を含む): 2272626662400

約数和(自身を除く): 341616422591

約数列:

[1, 7, 49, 113, 343, 791, 3631, 5537, 13721, 25417, 38759, 96047, 177919, 410303, 672329, 1245433, 1550473, 2872121, 4706303, 10853311, 20104847, 49820951, 75973177, 140733929, 348746657, 531812239, 2441226599, 5629767463, 17088586193, 39408372241, 275858605687, 1931010239809]

約数ペア:

[(1, 1931010239809), (7, 275858605687), (49, 39408372241), (113, 17088586193), (343, 5629767463), (791, 2441226599), (3631, 531812239), (5537, 348746657), (13721, 140733929), (25417, 75973177), (38759, 49820951), (96047, 20104847), (177919, 10853311), (410303, 4706303), (672329, 2872121), (1245433, 1550473)]