2008254674

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{21799}}^1$

素因数の和:22505

約数の個数: 16

約数和(自身を含む): 3058627200

約数和(自身を除く): 1050372526

約数列:

[1, 2, 73, 146, 631, 1262, 21799, 43598, 46063, 92126, 1591327, 3182654, 13755169, 27510338, 1004127337, 2008254674]

約数ペア:

[(1, 2008254674), (2, 1004127337), (73, 27510338), (146, 13755169), (631, 3182654), (1262, 1591327), (21799, 92126), (43598, 46063)]