3377972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 6763680

約数和(自身を除く): 3385708

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 263, 338, 494, 526, 676, 988, 1052, 3211, 3419, 4997, 6422, 6838, 9994, 12844, 13676, 19988, 44447, 64961, 88894, 129922, 177788, 259844, 844493, 1688986, 3377972]

約数ペア:

[(1, 3377972), (2, 1688986), (4, 844493), (13, 259844), (19, 177788), (26, 129922), (38, 88894), (52, 64961), (76, 44447), (169, 19988), (247, 13676), (263, 12844), (338, 9994), (494, 6838), (526, 6422), (676, 4997), (988, 3419), (1052, 3211)]