3620565988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{689369}}^1$

素因数の和:689487

約数の個数: 24

約数和(自身を含む): 6890942520

約数和(自身を除く): 3270376532

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 689369, 1378738, 2757476, 8961797, 17923594, 35847188, 69626269, 139252538, 278505076, 905141497, 1810282994, 3620565988]

約数ペア:

[(1, 3620565988), (2, 1810282994), (4, 905141497), (13, 278505076), (26, 139252538), (52, 69626269), (101, 35847188), (202, 17923594), (404, 8961797), (1313, 2757476), (2626, 1378738), (5252, 689369)]