2004232784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6592871}}^1$

素因数の和:6592898

約数の個数: 20

約数和(自身を含む): 4087580640

約数和(自身を除く): 2083347856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6592871, 13185742, 26371484, 52742968, 105485936, 125264549, 250529098, 501058196, 1002116392, 2004232784]

約数ペア:

[(1, 2004232784), (2, 1002116392), (4, 501058196), (8, 250529098), (16, 125264549), (19, 105485936), (38, 52742968), (76, 26371484), (152, 13185742), (304, 6592871)]