254670082

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{7013}}^1$

素因数の和:7353

約数の個数: 16

約数和(自身を含む): 389192832

約数和(自身を除く): 134522750

約数列:

[1, 2, 67, 134, 271, 542, 7013, 14026, 18157, 36314, 469871, 939742, 1900523, 3801046, 127335041, 254670082]

約数ペア:

[(1, 254670082), (2, 127335041), (67, 3801046), (134, 1900523), (271, 939742), (542, 469871), (7013, 36314), (14026, 18157)]