549770984

素因数分解:

$2^3\times 7^2\times {\mathrm{1402477}}^1$

素因数の和:1402497

約数の個数: 24

約数和(自身を含む): 1199118690

約数和(自身を除く): 649347706

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1402477, 2804954, 5609908, 9817339, 11219816, 19634678, 39269356, 68721373, 78538712, 137442746, 274885492, 549770984]

約数ペア:

[(1, 549770984), (2, 274885492), (4, 137442746), (7, 78538712), (8, 68721373), (14, 39269356), (28, 19634678), (49, 11219816), (56, 9817339), (98, 5609908), (196, 2804954), (392, 1402477)]