2079550434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{839}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 4594867200

約数和(自身を除く): 2515316766

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 739, 839, 1118, 1478, 1677, 1678, 2217, 2517, 3354, 4434, 5034, 9607, 10907, 19214, 21814, 28821, 31777, 32721, 36077, 57642, 63554, 65442, 72154, 95331, 108231, 190662, 216462, 413101, 469001, 620021, 826202, 938002, 1239303, 1240042, 1407003, 1860063, 2478606, 2814006, 3720126, 8060273, 16120546, 24180819, 26660903, 48361638, 53321806, 79982709, 159965418, 346591739, 693183478, 1039775217, 2079550434]

約数ペア:

[(1, 2079550434), (2, 1039775217), (3, 693183478), (6, 346591739), (13, 159965418), (26, 79982709), (39, 53321806), (43, 48361638), (78, 26660903), (86, 24180819), (129, 16120546), (258, 8060273), (559, 3720126), (739, 2814006), (839, 2478606), (1118, 1860063), (1478, 1407003), (1677, 1240042), (1678, 1239303), (2217, 938002), (2517, 826202), (3354, 620021), (4434, 469001), (5034, 413101), (9607, 216462), (10907, 190662), (19214, 108231), (21814, 95331), (28821, 72154), (31777, 65442), (32721, 63554), (36077, 57642)]