2912359088

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{144577}}^1$

素因数の和:145844

約数の個数: 20

約数和(自身を含む): 5647216680

約数和(自身を除く): 2734857592

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 20144, 144577, 289154, 578308, 1156616, 2313232, 182022443, 364044886, 728089772, 1456179544, 2912359088]

約数ペア:

[(1, 2912359088), (2, 1456179544), (4, 728089772), (8, 364044886), (16, 182022443), (1259, 2313232), (2518, 1156616), (5036, 578308), (10072, 289154), (20144, 144577)]