2783703338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{54709}}^1$

素因数の和:54846

約数の個数: 32

約数和(自身を含む): 4779465600

約数和(自身を除く): 1995762262

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 25441, 50882, 54709, 109418, 711217, 1039471, 1422434, 2078942, 5635027, 11270054, 13513123, 27026246, 73255351, 107065513, 146510702, 214131026, 1391851669, 2783703338]

約数ペア:

[(1, 2783703338), (2, 1391851669), (13, 214131026), (19, 146510702), (26, 107065513), (38, 73255351), (103, 27026246), (206, 13513123), (247, 11270054), (494, 5635027), (1339, 2078942), (1957, 1422434), (2678, 1039471), (3914, 711217), (25441, 109418), (50882, 54709)]