649366932

素因数分解:

$2^2\times 3^1\times {\mathrm{673}}^1\times {\mathrm{80407}}^1$

素因数の和:81087

約数の個数: 24

約数和(自身を含む): 1517459776

約数和(自身を除く): 868092844

約数列:

[1, 2, 3, 4, 6, 12, 673, 1346, 2019, 2692, 4038, 8076, 80407, 160814, 241221, 321628, 482442, 964884, 54113911, 108227822, 162341733, 216455644, 324683466, 649366932]

約数ペア:

[(1, 649366932), (2, 324683466), (3, 216455644), (4, 162341733), (6, 108227822), (12, 54113911), (673, 964884), (1346, 482442), (2019, 321628), (2692, 241221), (4038, 160814), (8076, 80407)]