540072638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1657}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 957554688

約数和(自身を除く): 417482050

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 751, 1502, 1657, 3314, 5257, 10514, 11599, 23198, 23281, 46562, 51367, 102734, 162967, 325934, 359569, 719138, 1244407, 2488814, 8710849, 17421698, 38576617, 77153234, 270036319, 540072638]

約数ペア:

[(1, 540072638), (2, 270036319), (7, 77153234), (14, 38576617), (31, 17421698), (62, 8710849), (217, 2488814), (434, 1244407), (751, 719138), (1502, 359569), (1657, 325934), (3314, 162967), (5257, 102734), (10514, 51367), (11599, 46562), (23198, 23281)]