2009631746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{320107}}^1$

素因数の和:320225

約数の個数: 16

約数和(自身を含む): 3126814944

約数和(自身を除く): 1117183198

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 320107, 640214, 13764601, 23367811, 27529202, 46735622, 1004815873, 2009631746]

約数ペア:

[(1, 2009631746), (2, 1004815873), (43, 46735622), (73, 27529202), (86, 23367811), (146, 13764601), (3139, 640214), (6278, 320107)]