2013128828

素因数分解:

$2^2\times {\mathrm{347}}^1\times {\mathrm{569}}^1\times {\mathrm{2549}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 3540726000

約数和(自身を除く): 1527597172

約数列:

[1, 2, 4, 347, 569, 694, 1138, 1388, 2276, 2549, 5098, 10196, 197443, 394886, 789772, 884503, 1450381, 1769006, 2900762, 3538012, 5801524, 503282207, 1006564414, 2013128828]

約数ペア:

[(1, 2013128828), (2, 1006564414), (4, 503282207), (347, 5801524), (569, 3538012), (694, 2900762), (1138, 1769006), (1388, 1450381), (2276, 884503), (2549, 789772), (5098, 394886), (10196, 197443)]