12702921508

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{165601}}^1$

素因数の和:165883

約数の個数: 24

約数和(自身を含む): 22553667584

約数和(自身を除く): 9850746076

約数列:

[1, 2, 4, 127, 151, 254, 302, 508, 604, 19177, 38354, 76708, 165601, 331202, 662404, 21031327, 25005751, 42062654, 50011502, 84125308, 100023004, 3175730377, 6351460754, 12702921508]

約数ペア:

[(1, 12702921508), (2, 6351460754), (4, 3175730377), (127, 100023004), (151, 84125308), (254, 50011502), (302, 42062654), (508, 25005751), (604, 21031327), (19177, 662404), (38354, 331202), (76708, 165601)]