8920734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 9879906

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 509, 762, 1018, 1527, 2921, 3054, 5842, 8763, 11707, 17526, 23414, 35121, 64643, 70242, 129286, 193929, 387858, 1486789, 2973578, 4460367, 8920734]

約数ペア:

[(1, 8920734), (2, 4460367), (3, 2973578), (6, 1486789), (23, 387858), (46, 193929), (69, 129286), (127, 70242), (138, 64643), (254, 35121), (381, 23414), (509, 17526), (762, 11707), (1018, 8763), (1527, 5842), (2921, 3054)]