278532242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{14143}}^1$

素因数の和:14417

約数の個数: 16

約数和(自身を含む): 429411840

約数和(自身を除く): 150879598

約数列:

[1, 2, 43, 86, 229, 458, 9847, 14143, 19694, 28286, 608149, 1216298, 3238747, 6477494, 139266121, 278532242]

約数ペア:

[(1, 278532242), (2, 139266121), (43, 6477494), (86, 3238747), (229, 1216298), (458, 608149), (9847, 28286), (14143, 19694)]