2080697814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2963957}}^1$

素因数の和:2963981

約数の個数: 32

約数和(自身を含む): 4979449440

約数和(自身を除く): 2898751626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2963957, 5927914, 8891871, 17783742, 26675613, 38531441, 53351226, 77062882, 80026839, 115594323, 160053678, 231188646, 346782969, 693565938, 1040348907, 2080697814]

約数ペア:

[(1, 2080697814), (2, 1040348907), (3, 693565938), (6, 346782969), (9, 231188646), (13, 160053678), (18, 115594323), (26, 80026839), (27, 77062882), (39, 53351226), (54, 38531441), (78, 26675613), (117, 17783742), (234, 8891871), (351, 5927914), (702, 2963957)]