282051284

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{243989}}^1$

素因数の和:244027

約数の個数: 18

約数和(自身を含む): 524334510

約数和(自身を除く): 242283226

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 243989, 487978, 975956, 4147813, 8295626, 16591252, 70512821, 141025642, 282051284]

約数ペア:

[(1, 282051284), (2, 141025642), (4, 70512821), (17, 16591252), (34, 8295626), (68, 4147813), (289, 975956), (578, 487978), (1156, 243989)]