2017507790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{26029}}^1$

素因数の和:26396

約数の個数: 32

約数和(自身を含む): 3800796480

約数和(自身を除く): 1783288690

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337, 674, 1685, 3370, 7751, 15502, 26029, 38755, 52058, 77510, 130145, 260290, 598667, 1197334, 2993335, 5986670, 8771773, 17543546, 43858865, 87717730, 201750779, 403501558, 1008753895, 2017507790]

約数ペア:

[(1, 2017507790), (2, 1008753895), (5, 403501558), (10, 201750779), (23, 87717730), (46, 43858865), (115, 17543546), (230, 8771773), (337, 5986670), (674, 2993335), (1685, 1197334), (3370, 598667), (7751, 260290), (15502, 130145), (26029, 77510), (38755, 52058)]