3129968404276

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19937}}^1\times {\mathrm{57803}}^1$

素因数の和:77848

約数の個数: 48

約数和(自身を含む): 6324898882176

約数和(自身を除く): 3194930477900

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 19937, 39874, 57803, 79748, 115606, 139559, 231212, 279118, 404621, 558236, 809242, 1618484, 1933889, 3867778, 5606891, 7735556, 11213782, 13537223, 22427564, 27074446, 39248237, 54148892, 78496474, 156992948, 1152418411, 2304836822, 4609673644, 8066928877, 16133857754, 32267715508, 111784585867, 223569171734, 447138343468, 782492101069, 1564984202138, 3129968404276]

約数ペア:

[(1, 3129968404276), (2, 1564984202138), (4, 782492101069), (7, 447138343468), (14, 223569171734), (28, 111784585867), (97, 32267715508), (194, 16133857754), (388, 8066928877), (679, 4609673644), (1358, 2304836822), (2716, 1152418411), (19937, 156992948), (39874, 78496474), (57803, 54148892), (79748, 39248237), (115606, 27074446), (139559, 22427564), (231212, 13537223), (279118, 11213782), (404621, 7735556), (558236, 5606891), (809242, 3867778), (1618484, 1933889)]