1025796812

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{609143}}^1$

素因数の和:609568

約数の個数: 12

約数和(自身を含む): 1799411376

約数和(自身を除く): 773614564

約数列:

[1, 2, 4, 421, 842, 1684, 609143, 1218286, 2436572, 256449203, 512898406, 1025796812]

約数ペア:

[(1, 1025796812), (2, 512898406), (4, 256449203), (421, 2436572), (842, 1218286), (1684, 609143)]