278326934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{49157}}^1$

素因数の和:49327

約数の個数: 16

約数和(自身を含む): 442422000

約数和(自身を除く): 164095066

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 49157, 98314, 933983, 1867966, 7324393, 14648786, 139163467, 278326934]

約数ペア:

[(1, 278326934), (2, 139163467), (19, 14648786), (38, 7324393), (149, 1867966), (298, 933983), (2831, 98314), (5662, 49157)]