394000486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{416491}}^1$

素因数の和:416547

約数の個数: 16

約数和(自身を含む): 659723328

約数和(自身を除く): 265722842

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 416491, 832982, 4581401, 9162802, 17909113, 35818226, 197000243, 394000486]

約数ペア:

[(1, 394000486), (2, 197000243), (11, 35818226), (22, 17909113), (43, 9162802), (86, 4581401), (473, 832982), (946, 416491)]