261569741131

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1\times {\mathrm{42533}}^1$

素因数の和:44982

約数の個数: 16

約数和(自身を含む): 272545622208

約数和(自身を除く): 10975881077

約数列:

[1, 37, 71, 2341, 2627, 42533, 86617, 166211, 1573721, 3019843, 6149807, 99569753, 111734191, 3684080861, 7069452463, 261569741131]

約数ペア:

[(1, 261569741131), (37, 7069452463), (71, 3684080861), (2341, 111734191), (2627, 99569753), (42533, 6149807), (86617, 3019843), (166211, 1573721)]