2850170

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 5150088

約数和(自身を除く): 2299918

約数列:

[1, 2, 5, 10, 421, 677, 842, 1354, 2105, 3385, 4210, 6770, 285017, 570034, 1425085, 2850170]

約数ペア:

[(1, 2850170), (2, 1425085), (5, 570034), (10, 285017), (421, 6770), (677, 4210), (842, 3385), (1354, 2105)]