261569582526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{117506551}}^1$

素因数の和:117506616

約数の個数: 32

約数和(自身を含む): 609153965568

約数和(自身を除く): 347584383042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 117506551, 235013102, 352519653, 705039306, 822545857, 1645091714, 2467637571, 4935275142, 6227847203, 12455694406, 18683541609, 37367083218, 43594930421, 87189860842, 130784791263, 261569582526]

約数ペア:

[(1, 261569582526), (2, 130784791263), (3, 87189860842), (6, 43594930421), (7, 37367083218), (14, 18683541609), (21, 12455694406), (42, 6227847203), (53, 4935275142), (106, 2467637571), (159, 1645091714), (318, 822545857), (371, 705039306), (742, 352519653), (1113, 235013102), (2226, 117506551)]