2690888519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{13147}}^1$

素因数の和:13990

約数の個数: 16

約数和(自身を含む): 3067165440

約数和(自身を除く): 376276921

約数列:

[1, 11, 23, 253, 809, 8899, 13147, 18607, 144617, 204677, 302381, 3326191, 10635923, 116995153, 244626229, 2690888519]

約数ペア:

[(1, 2690888519), (11, 244626229), (23, 116995153), (253, 10635923), (809, 3326191), (8899, 302381), (13147, 204677), (18607, 144617)]