2112956876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{173023}}^1$

素因数の和:173141

約数の個数: 24

約数和(自身を含む): 3836980224

約数和(自身を除く): 1724023348

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 173023, 346046, 692092, 7439989, 12284633, 14879978, 24569266, 29759956, 49138532, 528239219, 1056478438, 2112956876]

約数ペア:

[(1, 2112956876), (2, 1056478438), (4, 528239219), (43, 49138532), (71, 29759956), (86, 24569266), (142, 14879978), (172, 12284633), (284, 7439989), (3053, 692092), (6106, 346046), (12212, 173023)]