5191590131

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{5437}}^1$

素因数の和:6963

約数の個数: 24

約数和(自身を含む): 6509286000

約数和(自身を除く): 1317695869

約数列:

[1, 7, 13, 49, 91, 637, 1499, 5437, 10493, 19487, 38059, 70681, 73451, 136409, 266413, 494767, 954863, 3463369, 8150063, 57050441, 105950819, 399353087, 741655733, 5191590131]

約数ペア:

[(1, 5191590131), (7, 741655733), (13, 399353087), (49, 105950819), (91, 57050441), (637, 8150063), (1499, 3463369), (5437, 954863), (10493, 494767), (19487, 266413), (38059, 136409), (70681, 73451)]