2943678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 6241536

約数和(自身を除く): 3297858

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 257, 498, 514, 771, 1542, 1909, 3818, 5727, 5911, 11454, 11822, 17733, 21331, 35466, 42662, 63993, 127986, 490613, 981226, 1471839, 2943678]

約数ペア:

[(1, 2943678), (2, 1471839), (3, 981226), (6, 490613), (23, 127986), (46, 63993), (69, 42662), (83, 35466), (138, 21331), (166, 17733), (249, 11822), (257, 11454), (498, 5911), (514, 5727), (771, 3818), (1542, 1909)]