638510214

素因数分解:

$2^1\times 3^1\times {\mathrm{2269}}^1\times {\mathrm{46901}}^1$

素因数の和:49175

約数の個数: 16

約数和(自身を含む): 1277610480

約数和(自身を除く): 639100266

約数列:

[1, 2, 3, 6, 2269, 4538, 6807, 13614, 46901, 93802, 140703, 281406, 106418369, 212836738, 319255107, 638510214]

約数ペア:

[(1, 638510214), (2, 319255107), (3, 212836738), (6, 106418369), (2269, 281406), (4538, 140703), (6807, 93802), (13614, 46901)]