2776542336001

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{25486661}}^1$

素因数の和:25486944

約数の個数: 16

約数和(自身を含む): 3229669808640

約数和(自身を除く): 453127472639

約数列:

[1, 7, 79, 197, 553, 1379, 15563, 108941, 25486661, 178406627, 2013446219, 5020872217, 14094123533, 35146105519, 396648905143, 2776542336001]

約数ペア:

[(1, 2776542336001), (7, 396648905143), (79, 35146105519), (197, 14094123533), (553, 5020872217), (1379, 2013446219), (15563, 178406627), (108941, 25486661)]