227958743038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{674434151}}^1$

素因数の和:674434179

約数の個数: 12

約数和(自身を含む): 370264349448

約数和(自身を除く): 142305606410

約数列:

[1, 2, 13, 26, 169, 338, 674434151, 1348868302, 8767643963, 17535287926, 113979371519, 227958743038]

約数ペア:

[(1, 227958743038), (2, 113979371519), (13, 17535287926), (26, 8767643963), (169, 1348868302), (338, 674434151)]