329666478

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{419423}}^1$

素因数の和:419559

約数の個数: 16

約数和(自身を含む): 664367616

約数和(自身を除く): 334701138

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 419423, 838846, 1258269, 2516538, 54944413, 109888826, 164833239, 329666478]

約数ペア:

[(1, 329666478), (2, 164833239), (3, 109888826), (6, 54944413), (131, 2516538), (262, 1258269), (393, 838846), (786, 419423)]