2068932957

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{4139}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 3397847040

約数和(自身を除く): 1328914083

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1831, 4139, 5493, 12417, 12817, 23803, 28973, 38451, 53807, 71409, 86919, 161421, 166621, 376649, 499863, 1129947, 7578509, 22735527, 53049563, 98520617, 159148689, 295561851, 689644319, 2068932957]

約数ペア:

[(1, 2068932957), (3, 689644319), (7, 295561851), (13, 159148689), (21, 98520617), (39, 53049563), (91, 22735527), (273, 7578509), (1831, 1129947), (4139, 499863), (5493, 376649), (12417, 166621), (12817, 161421), (23803, 86919), (28973, 71409), (38451, 53807)]