1313303056

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{485689}}^1$

素因数の和:485723

約数の個数: 30

約数和(自身を含む): 2755319370

約数和(自身を除く): 1442016314

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 485689, 971378, 1942756, 3885512, 6313957, 7771024, 12627914, 25255828, 50511656, 82081441, 101023312, 164162882, 328325764, 656651528, 1313303056]

約数ペア:

[(1, 1313303056), (2, 656651528), (4, 328325764), (8, 164162882), (13, 101023312), (16, 82081441), (26, 50511656), (52, 25255828), (104, 12627914), (169, 7771024), (208, 6313957), (338, 3885512), (676, 1942756), (1352, 971378), (2704, 485689)]