2065785621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1\times {\mathrm{5639}}^1$

素因数の和:12088

約数の個数: 16

約数和(自身を含む): 2900313600

約数和(自身を除く): 834527979

約数列:

[1, 3, 19, 57, 5639, 6427, 16917, 19281, 107141, 122113, 321423, 366339, 36241853, 108725559, 688595207, 2065785621]

約数ペア:

[(1, 2065785621), (3, 688595207), (19, 108725559), (57, 36241853), (5639, 366339), (6427, 321423), (16917, 122113), (19281, 107141)]