329866366

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{3989}}^1$

素因数の和:4403

約数の個数: 16

約数和(自身を含む): 499867200

約数和(自身を除く): 170000834

約数列:

[1, 2, 173, 239, 346, 478, 3989, 7978, 41347, 82694, 690097, 953371, 1380194, 1906742, 164933183, 329866366]

約数ペア:

[(1, 329866366), (2, 164933183), (173, 1906742), (239, 1380194), (346, 953371), (478, 690097), (3989, 82694), (7978, 41347)]