1260481138

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1\times {\mathrm{859}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 2176859520

約数和(自身を除く): 916378382

約数列:

[1, 2, 7, 14, 281, 373, 562, 746, 859, 1718, 1967, 2611, 3934, 5222, 6013, 12026, 104813, 209626, 241379, 320407, 482758, 640814, 733691, 1467382, 1689653, 2242849, 3379306, 4485698, 90034367, 180068734, 630240569, 1260481138]

約数ペア:

[(1, 1260481138), (2, 630240569), (7, 180068734), (14, 90034367), (281, 4485698), (373, 3379306), (562, 2242849), (746, 1689653), (859, 1467382), (1718, 733691), (1967, 640814), (2611, 482758), (3934, 320407), (5222, 241379), (6013, 209626), (12026, 104813)]