1664539941

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 2344320000

約数和(自身を除く): 679780059

約数列:

[1, 3, 29, 73, 87, 149, 219, 447, 1759, 2117, 4321, 5277, 6351, 10877, 12963, 32631, 51011, 128407, 153033, 262091, 315433, 385221, 786273, 946299, 3723803, 7600639, 11171409, 19132643, 22801917, 57397929, 554846647, 1664539941]

約数ペア:

[(1, 1664539941), (3, 554846647), (29, 57397929), (73, 22801917), (87, 19132643), (149, 11171409), (219, 7600639), (447, 3723803), (1759, 946299), (2117, 786273), (4321, 385221), (5277, 315433), (6351, 262091), (10877, 153033), (12963, 128407), (32631, 51011)]