622607856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997769}}^1$

素因数の和:997793

約数の個数: 40

約数和(自身を含む): 1732128720

約数和(自身を除く): 1109520864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 997769, 1995538, 2993307, 3991076, 5986614, 7982152, 11973228, 12970997, 15964304, 23946456, 25941994, 38912991, 47892912, 51883988, 77825982, 103767976, 155651964, 207535952, 311303928, 622607856]

約数ペア:

[(1, 622607856), (2, 311303928), (3, 207535952), (4, 155651964), (6, 103767976), (8, 77825982), (12, 51883988), (13, 47892912), (16, 38912991), (24, 25941994), (26, 23946456), (39, 15964304), (48, 12970997), (52, 11973228), (78, 7982152), (104, 5986614), (156, 3991076), (208, 2993307), (312, 1995538), (624, 997769)]