9781845784

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{23070391}}^1$

素因数の和:23070450

約数の個数: 16

約数和(自身を含む): 18687017520

約数和(自身を除く): 8905171736

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 23070391, 46140782, 92281564, 184563128, 1222730723, 2445461446, 4890922892, 9781845784]

約数ペア:

[(1, 9781845784), (2, 4890922892), (4, 2445461446), (8, 1222730723), (53, 184563128), (106, 92281564), (212, 46140782), (424, 23070391)]