2126928426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{123817}}^1$

素因数の和:124238

約数の個数: 32

約数和(自身を含む): 4873476480

約数和(自身を除く): 2746548054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8589, 17178, 123817, 247634, 371451, 742902, 866719, 1733438, 2600157, 5200314, 50641153, 101282306, 151923459, 303846918, 354488071, 708976142, 1063464213, 2126928426]

約数ペア:

[(1, 2126928426), (2, 1063464213), (3, 708976142), (6, 354488071), (7, 303846918), (14, 151923459), (21, 101282306), (42, 50641153), (409, 5200314), (818, 2600157), (1227, 1733438), (2454, 866719), (2863, 742902), (5726, 371451), (8589, 247634), (17178, 123817)]