318204082

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163517}}^1$

素因数の和:163665

約数の個数: 16

約数和(自身を含む): 549420480

約数和(自身を除く): 231216398

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 163517, 327034, 1144619, 2289238, 22728863, 45457726, 159102041, 318204082]

約数ペア:

[(1, 318204082), (2, 159102041), (7, 45457726), (14, 22728863), (139, 2289238), (278, 1144619), (973, 327034), (1946, 163517)]