1285773804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1700759}}^1$

素因数の和:1700779

約数の個数: 48

約数和(自身を含む): 3809702400

約数和(自身を除く): 2523928596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1700759, 3401518, 5102277, 6803036, 10204554, 11905313, 15306831, 20409108, 23810626, 30613662, 35715939, 45920493, 47621252, 61227324, 71431878, 91840986, 107147817, 142863756, 183681972, 214295634, 321443451, 428591268, 642886902, 1285773804]

約数ペア:

[(1, 1285773804), (2, 642886902), (3, 428591268), (4, 321443451), (6, 214295634), (7, 183681972), (9, 142863756), (12, 107147817), (14, 91840986), (18, 71431878), (21, 61227324), (27, 47621252), (28, 45920493), (36, 35715939), (42, 30613662), (54, 23810626), (63, 20409108), (84, 15306831), (108, 11905313), (126, 10204554), (189, 6803036), (252, 5102277), (378, 3401518), (756, 1700759)]