1008903872

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{61339}}^1$

素因数の和:61608

約数の個数: 28

約数和(自身を含む): 2009866440

約数和(自身を除く): 1000962568

約数列:

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

約数ペア:

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