489026066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{57709}}^1$

素因数の和:57953

約数の個数: 16

約数和(自身を含む): 775622400

約数和(自身を除く): 286596334

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 57709, 115418, 1096471, 2192942, 12869107, 25738214, 244513033, 489026066]

約数ペア:

[(1, 489026066), (2, 244513033), (19, 25738214), (38, 12869107), (223, 2192942), (446, 1096471), (4237, 115418), (8474, 57709)]