281858888922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4729}}^1\times {\mathrm{764131}}^1$

素因数の和:768878

約数の個数: 32

約数和(自身を含む): 607209852480

約数和(自身を除く): 325350963558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4729, 9458, 14187, 28374, 61477, 122954, 184431, 368862, 764131, 1528262, 2292393, 4584786, 9933703, 19867406, 29801109, 59602218, 3613575499, 7227150998, 10840726497, 21681452994, 46976481487, 93952962974, 140929444461, 281858888922]

約数ペア:

[(1, 281858888922), (2, 140929444461), (3, 93952962974), (6, 46976481487), (13, 21681452994), (26, 10840726497), (39, 7227150998), (78, 3613575499), (4729, 59602218), (9458, 29801109), (14187, 19867406), (28374, 9933703), (61477, 4584786), (122954, 2292393), (184431, 1528262), (368862, 764131)]