348333310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{7951}}^1$

素因数の和:8308

約数の個数: 32

約数和(自身を含む): 677319552

約数和(自身を除く): 328986242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 3370, 4381, 7951, 8762, 15902, 21905, 39755, 43810, 79510, 103363, 206726, 516815, 1033630, 2679487, 5358974, 13397435, 26794870, 34833331, 69666662, 174166655, 348333310]

約数ペア:

[(1, 348333310), (2, 174166655), (5, 69666662), (10, 34833331), (13, 26794870), (26, 13397435), (65, 5358974), (130, 2679487), (337, 1033630), (674, 516815), (1685, 206726), (3370, 103363), (4381, 79510), (7951, 43810), (8762, 39755), (15902, 21905)]