2585752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 5574240

約数和(自身を除く): 2988488

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 299, 376, 529, 598, 611, 1058, 1081, 1196, 1222, 2116, 2162, 2392, 2444, 4232, 4324, 4888, 6877, 8648, 13754, 14053, 24863, 27508, 28106, 49726, 55016, 56212, 99452, 112424, 198904, 323219, 646438, 1292876, 2585752]

約数ペア:

[(1, 2585752), (2, 1292876), (4, 646438), (8, 323219), (13, 198904), (23, 112424), (26, 99452), (46, 56212), (47, 55016), (52, 49726), (92, 28106), (94, 27508), (104, 24863), (184, 14053), (188, 13754), (299, 8648), (376, 6877), (529, 4888), (598, 4324), (611, 4232), (1058, 2444), (1081, 2392), (1196, 2162), (1222, 2116)]