489692302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{34403}}^1$

素因数の和:35063

約数の個数: 16

約数和(自身を含む): 802576512

約数和(自身を除く): 312884210

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 14234, 34403, 68806, 378433, 756866, 22258741, 44517482, 244846151, 489692302]

約数ペア:

[(1, 489692302), (2, 244846151), (11, 44517482), (22, 22258741), (647, 756866), (1294, 378433), (7117, 68806), (14234, 34403)]