1958528048

素因数分解:

$2^4\times {\mathrm{1559}}^1\times {\mathrm{78517}}^1$

素因数の和:80084

約数の個数: 20

約数和(自身を含む): 3797130480

約数和(自身を除く): 1838602432

約数列:

[1, 2, 4, 8, 16, 1559, 3118, 6236, 12472, 24944, 78517, 157034, 314068, 628136, 1256272, 122408003, 244816006, 489632012, 979264024, 1958528048]

約数ペア:

[(1, 1958528048), (2, 979264024), (4, 489632012), (8, 244816006), (16, 122408003), (1559, 1256272), (3118, 628136), (6236, 314068), (12472, 157034), (24944, 78517)]