1900341838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787217}}^1$

素因数の和:787307

約数の個数: 16

約数和(自身を含む): 3060703584

約数和(自身を除く): 1160361746

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 787217, 1574434, 13382689, 26765378, 55892407, 111784814, 950170919, 1900341838]

約数ペア:

[(1, 1900341838), (2, 950170919), (17, 111784814), (34, 55892407), (71, 26765378), (142, 13382689), (1207, 1574434), (2414, 787217)]