9964646

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 15296688

約数和(自身を除く): 5332042

約数列:

[1, 2, 73, 131, 146, 262, 521, 1042, 9563, 19126, 38033, 68251, 76066, 136502, 4982323, 9964646]

約数ペア:

[(1, 9964646), (2, 4982323), (73, 136502), (131, 76066), (146, 68251), (262, 38033), (521, 19126), (1042, 9563)]