2940898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 4744224

約数和(自身を除く): 1803326

約数列:

[1, 2, 17, 34, 67, 134, 1139, 1291, 2278, 2582, 21947, 43894, 86497, 172994, 1470449, 2940898]

約数ペア:

[(1, 2940898), (2, 1470449), (17, 172994), (34, 86497), (67, 43894), (134, 21947), (1139, 2582), (1291, 2278)]