4001584

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1044

約数の個数: 20

約数和(自身を含む): 7785216

約数和(自身を除く): 3783632

約数列:

[1, 2, 4, 8, 16, 383, 653, 766, 1306, 1532, 2612, 3064, 5224, 6128, 10448, 250099, 500198, 1000396, 2000792, 4001584]

約数ペア:

[(1, 4001584), (2, 2000792), (4, 1000396), (8, 500198), (16, 250099), (383, 10448), (653, 6128), (766, 5224), (1306, 3064), (1532, 2612)]