2772124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 2284004

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 227, 284, 454, 908, 3053, 6106, 9761, 12212, 16117, 19522, 32234, 39044, 64468, 693031, 1386062, 2772124]

約数ペア:

[(1, 2772124), (2, 1386062), (4, 693031), (43, 64468), (71, 39044), (86, 32234), (142, 19522), (172, 16117), (227, 12212), (284, 9761), (454, 6106), (908, 3053)]