2116724545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11503}}^1$

素因数の和:11689

約数の個数: 32

約数和(自身を含む): 2899008000

約数和(自身を除く): 782283455

約数列:

[1, 5, 13, 19, 65, 95, 149, 247, 745, 1235, 1937, 2831, 9685, 11503, 14155, 36803, 57515, 149539, 184015, 218557, 747695, 1092785, 1713947, 2841241, 8569735, 14206205, 22281311, 32564993, 111406555, 162824965, 423344909, 2116724545]

約数ペア:

[(1, 2116724545), (5, 423344909), (13, 162824965), (19, 111406555), (65, 32564993), (95, 22281311), (149, 14206205), (247, 8569735), (745, 2841241), (1235, 1713947), (1937, 1092785), (2831, 747695), (9685, 218557), (11503, 184015), (14155, 149539), (36803, 57515)]