2019439028

素因数分解:

$2^2\times {\mathrm{499}}^1\times {\mathrm{709}}^1\times {\mathrm{1427}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 3548580000

約数和(自身を除く): 1529140972

約数列:

[1, 2, 4, 499, 709, 998, 1418, 1427, 1996, 2836, 2854, 5708, 353791, 707582, 712073, 1011743, 1415164, 1424146, 2023486, 2848292, 4046972, 504859757, 1009719514, 2019439028]

約数ペア:

[(1, 2019439028), (2, 1009719514), (4, 504859757), (499, 4046972), (709, 2848292), (998, 2023486), (1418, 1424146), (1427, 1415164), (1996, 1011743), (2836, 712073), (2854, 707582), (5708, 353791)]