1920496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4139}}^1$

素因数の和:4176

約数の個数: 20

約数和(自身を含む): 3850200

約数和(自身を除く): 1929704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4139, 8278, 16556, 33112, 66224, 120031, 240062, 480124, 960248, 1920496]

約数ペア:

[(1, 1920496), (2, 960248), (4, 480124), (8, 240062), (16, 120031), (29, 66224), (58, 33112), (116, 16556), (232, 8278), (464, 4139)]