2085289919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{3613}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 2257738080

約数和(自身を除く): 172448161

約数列:

[1, 19, 37, 703, 821, 3613, 15599, 30377, 68647, 133681, 577163, 2539939, 2966273, 56359187, 109752101, 2085289919]

約数ペア:

[(1, 2085289919), (19, 109752101), (37, 56359187), (703, 2966273), (821, 2539939), (3613, 577163), (15599, 133681), (30377, 68647)]