2009773535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{8893}}^1$

素因数の和:9503

約数の個数: 32

約数和(自身を含む): 3012291072

約数和(自身を除く): 1002517537

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 587, 2935, 4109, 6457, 8893, 20545, 32285, 44465, 45199, 62251, 97823, 225995, 311255, 489115, 684761, 3423805, 5220191, 26100955, 36541337, 57422101, 182706685, 287110505, 401954707, 2009773535]

約数ペア:

[(1, 2009773535), (5, 401954707), (7, 287110505), (11, 182706685), (35, 57422101), (55, 36541337), (77, 26100955), (385, 5220191), (587, 3423805), (2935, 684761), (4109, 489115), (6457, 311255), (8893, 225995), (20545, 97823), (32285, 62251), (44465, 45199)]