15765728498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{236219}}^1$

素因数の和:236402

約数の個数: 32

約数和(自身を含む): 27144512640

約数和(自身を除く): 11378784142

約数列:

[1, 2, 13, 17, 26, 34, 151, 221, 302, 442, 1963, 2567, 3926, 5134, 33371, 66742, 236219, 472438, 3070847, 4015723, 6141694, 8031446, 35669069, 52204399, 71338138, 104408798, 463697897, 606374173, 927395794, 1212748346, 7882864249, 15765728498]

約数ペア:

[(1, 15765728498), (2, 7882864249), (13, 1212748346), (17, 927395794), (26, 606374173), (34, 463697897), (151, 104408798), (221, 71338138), (302, 52204399), (442, 35669069), (1963, 8031446), (2567, 6141694), (3926, 4015723), (5134, 3070847), (33371, 472438), (66742, 236219)]