8657206730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{217901}}^1$

素因数の和:218074

約数の個数: 32

約数和(自身を含む): 16238057040

約数和(自身を除く): 7580850310

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 7946, 19865, 39730, 217901, 435802, 1089505, 2179010, 6319129, 12638258, 29852437, 31595645, 59704874, 63191290, 149262185, 298524370, 865720673, 1731441346, 4328603365, 8657206730]

約数ペア:

[(1, 8657206730), (2, 4328603365), (5, 1731441346), (10, 865720673), (29, 298524370), (58, 149262185), (137, 63191290), (145, 59704874), (274, 31595645), (290, 29852437), (685, 12638258), (1370, 6319129), (3973, 2179010), (7946, 1089505), (19865, 435802), (39730, 217901)]