254350082

素因数分解:

$2^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{4049}}^1$

素因数の和:4706

約数の個数: 24

約数和(自身を含む): 444617100

約数和(自身を除く): 190267018

約数列:

[1, 2, 7, 14, 49, 98, 641, 1282, 4049, 4487, 8098, 8974, 28343, 31409, 56686, 62818, 198401, 396802, 2595409, 5190818, 18167863, 36335726, 127175041, 254350082]

約数ペア:

[(1, 254350082), (2, 127175041), (7, 36335726), (14, 18167863), (49, 5190818), (98, 2595409), (641, 396802), (1282, 198401), (4049, 62818), (4487, 56686), (8098, 31409), (8974, 28343)]