2078756930

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{8123}}^1$

素因数の和:8450

約数の個数: 32

約数和(自身を含む): 3789163584

約数和(自身を除く): 1710406654

約数列:

[1, 2, 5, 10, 157, 163, 314, 326, 785, 815, 1570, 1630, 8123, 16246, 25591, 40615, 51182, 81230, 127955, 255910, 1275311, 1324049, 2550622, 2648098, 6376555, 6620245, 12753110, 13240490, 207875693, 415751386, 1039378465, 2078756930]

約数ペア:

[(1, 2078756930), (2, 1039378465), (5, 415751386), (10, 207875693), (157, 13240490), (163, 12753110), (314, 6620245), (326, 6376555), (785, 2648098), (815, 2550622), (1570, 1324049), (1630, 1275311), (8123, 255910), (16246, 127955), (25591, 81230), (40615, 51182)]