12754980784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8760289}}^1$

素因数の和:8760317

約数の個数: 40

約数和(自身を含む): 30415726880

約数和(自身を除く): 17660746096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8760289, 17520578, 35041156, 61322023, 70082312, 113883757, 122644046, 140164624, 227767514, 245288092, 455535028, 490576184, 797186299, 911070056, 981152368, 1594372598, 1822140112, 3188745196, 6377490392, 12754980784]

約数ペア:

[(1, 12754980784), (2, 6377490392), (4, 3188745196), (7, 1822140112), (8, 1594372598), (13, 981152368), (14, 911070056), (16, 797186299), (26, 490576184), (28, 455535028), (52, 245288092), (56, 227767514), (91, 140164624), (104, 122644046), (112, 113883757), (182, 70082312), (208, 61322023), (364, 35041156), (728, 17520578), (1456, 8760289)]