2019464836

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{571}}^1\times {\mathrm{6361}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 3566282720

約数和(自身を除く): 1546817884

約数列:

[1, 2, 4, 139, 278, 556, 571, 1142, 2284, 6361, 12722, 25444, 79369, 158738, 317476, 884179, 1768358, 3536716, 3632131, 7264262, 14528524, 504866209, 1009732418, 2019464836]

約数ペア:

[(1, 2019464836), (2, 1009732418), (4, 504866209), (139, 14528524), (278, 7264262), (556, 3632131), (571, 3536716), (1142, 1768358), (2284, 884179), (6361, 317476), (12722, 158738), (25444, 79369)]