1541782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 2662128

約数和(自身を除く): 1120346

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 277, 506, 554, 2783, 3047, 5566, 6094, 6371, 12742, 33517, 67034, 70081, 140162, 770891, 1541782]

約数ペア:

[(1, 1541782), (2, 770891), (11, 140162), (22, 70081), (23, 67034), (46, 33517), (121, 12742), (242, 6371), (253, 6094), (277, 5566), (506, 3047), (554, 2783)]