2548819889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{1213}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 3293533440

約数和(自身を除く): 744713551

約数列:

[1, 7, 11, 29, 77, 203, 319, 941, 1213, 2233, 6587, 8491, 10351, 13343, 27289, 35177, 72457, 93401, 191023, 246239, 300179, 386947, 1141433, 2101253, 2708629, 7990031, 12555763, 33101557, 87890341, 231710899, 364117127, 2548819889]

約数ペア:

[(1, 2548819889), (7, 364117127), (11, 231710899), (29, 87890341), (77, 33101557), (203, 12555763), (319, 7990031), (941, 2708629), (1213, 2101253), (2233, 1141433), (6587, 386947), (8491, 300179), (10351, 246239), (13343, 191023), (27289, 93401), (35177, 72457)]