560503216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{384961}}^1$

素因数の和:384989

約数の個数: 40

約数和(自身を含む): 1336588064

約数和(自身を除く): 776084848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 384961, 769922, 1539844, 2694727, 3079688, 5004493, 5389454, 6159376, 10008986, 10778908, 20017972, 21557816, 35031451, 40035944, 43115632, 70062902, 80071888, 140125804, 280251608, 560503216]

約数ペア:

[(1, 560503216), (2, 280251608), (4, 140125804), (7, 80071888), (8, 70062902), (13, 43115632), (14, 40035944), (16, 35031451), (26, 21557816), (28, 20017972), (52, 10778908), (56, 10008986), (91, 6159376), (104, 5389454), (112, 5004493), (182, 3079688), (208, 2694727), (364, 1539844), (728, 769922), (1456, 384961)]