559938982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{54437}}^1$

素因数の和:54615

約数の個数: 16

約数和(自身を含む): 868830480

約数和(自身を除く): 308891498

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 54437, 108874, 2014169, 4028338, 7566743, 15133486, 279969491, 559938982]

約数ペア:

[(1, 559938982), (2, 279969491), (37, 15133486), (74, 7566743), (139, 4028338), (278, 2014169), (5143, 108874), (10286, 54437)]