488542852

素因数分解:

$2^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{19237}}^1$

素因数の和:20155

約数の個数: 24

約数和(自身を含む): 978213824

約数和(自身を除く): 489670972

約数列:

[1, 2, 4, 7, 14, 28, 907, 1814, 3628, 6349, 12698, 19237, 25396, 38474, 76948, 134659, 269318, 538636, 17447959, 34895918, 69791836, 122135713, 244271426, 488542852]

約数ペア:

[(1, 488542852), (2, 244271426), (4, 122135713), (7, 69791836), (14, 34895918), (28, 17447959), (907, 538636), (1814, 269318), (3628, 134659), (6349, 76948), (12698, 38474), (19237, 25396)]