2759224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 5710320

約数和(自身を除く): 2951096

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 617, 1118, 1234, 2236, 2468, 4472, 4936, 8021, 16042, 26531, 32084, 53062, 64168, 106124, 212248, 344903, 689806, 1379612, 2759224]

約数ペア:

[(1, 2759224), (2, 1379612), (4, 689806), (8, 344903), (13, 212248), (26, 106124), (43, 64168), (52, 53062), (86, 32084), (104, 26531), (172, 16042), (344, 8021), (559, 4936), (617, 4472), (1118, 2468), (1234, 2236)]