2780455974

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6348073}}^1$

素因数の和:6348151

約数の個数: 16

約数和(自身を含む): 5637089712

約数和(自身を除く): 2856633738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 6348073, 12696146, 19044219, 38088438, 463409329, 926818658, 1390227987, 2780455974]

約数ペア:

[(1, 2780455974), (2, 1390227987), (3, 926818658), (6, 463409329), (73, 38088438), (146, 19044219), (219, 12696146), (438, 6348073)]