487294024

素因数分解:

$2^3\times 7^2\times {\mathrm{1243097}}^1$

素因数の和:1243117

約数の個数: 24

約数和(自身を含む): 1062848790

約数和(自身を除く): 575554766

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1243097, 2486194, 4972388, 8701679, 9944776, 17403358, 34806716, 60911753, 69613432, 121823506, 243647012, 487294024]

約数ペア:

[(1, 487294024), (2, 243647012), (4, 121823506), (7, 69613432), (8, 60911753), (14, 34806716), (28, 17403358), (49, 9944776), (56, 8701679), (98, 4972388), (196, 2486194), (392, 1243097)]