2017807744

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{61339}}^1$

素因数の和:61610

約数の個数: 32

約数和(自身を含む): 4035558600

約数和(自身を除く): 2017750856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 1028, 2056, 4112, 8224, 16448, 32896, 61339, 122678, 245356, 490712, 981424, 1962848, 3925696, 7851392, 15764123, 31528246, 63056492, 126112984, 252225968, 504451936, 1008903872, 2017807744]

約数ペア:

[(1, 2017807744), (2, 1008903872), (4, 504451936), (8, 252225968), (16, 126112984), (32, 63056492), (64, 31528246), (128, 15764123), (257, 7851392), (514, 3925696), (1028, 1962848), (2056, 981424), (4112, 490712), (8224, 245356), (16448, 122678), (32896, 61339)]