299458510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{34381}}^1$

素因数の和:34468

約数の個数: 32

約数和(自身を含む): 589169952

約数和(自身を除く): 289711442

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 34381, 68762, 171905, 343810, 446953, 893906, 2234765, 2303527, 4469530, 4607054, 11517635, 23035270, 29945851, 59891702, 149729255, 299458510]

約数ペア:

[(1, 299458510), (2, 149729255), (5, 59891702), (10, 29945851), (13, 23035270), (26, 11517635), (65, 4607054), (67, 4469530), (130, 2303527), (134, 2234765), (335, 893906), (670, 446953), (871, 343810), (1742, 171905), (4355, 68762), (8710, 34381)]