287383042

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{4567}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 438089472

約数和(自身を除く): 150706430

約数列:

[1, 2, 73, 146, 431, 862, 4567, 9134, 31463, 62926, 333391, 666782, 1968377, 3936754, 143691521, 287383042]

約数ペア:

[(1, 287383042), (2, 143691521), (73, 3936754), (146, 1968377), (431, 666782), (862, 333391), (4567, 62926), (9134, 31463)]