268804562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{219971}}^1$

素因数の和:220033

約数の個数: 16

約数和(自身を含む): 443463552

約数和(自身を除く): 174658990

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 219971, 439942, 2859623, 5719246, 10338637, 20677274, 134402281, 268804562]

約数ペア:

[(1, 268804562), (2, 134402281), (13, 20677274), (26, 10338637), (47, 5719246), (94, 2859623), (611, 439942), (1222, 219971)]