1640302304

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{368773}}^1$

素因数の和:368922

約数の個数: 24

約数和(自身を含む): 3252586680

約数和(自身を除く): 1612284376

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 368773, 737546, 1475092, 2950184, 5900368, 11800736, 51259447, 102518894, 205037788, 410075576, 820151152, 1640302304]

約数ペア:

[(1, 1640302304), (2, 820151152), (4, 410075576), (8, 205037788), (16, 102518894), (32, 51259447), (139, 11800736), (278, 5900368), (556, 2950184), (1112, 1475092), (2224, 737546), (4448, 368773)]