2146165105

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{1493}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 2994119424

約数和(自身を除く): 847954319

約数列:

[1, 5, 7, 35, 67, 335, 469, 613, 1493, 2345, 3065, 4291, 7465, 10451, 21455, 41071, 52255, 100031, 205355, 287497, 500155, 700217, 915209, 1437485, 3501085, 4576045, 6406463, 32032315, 61319003, 306595015, 429233021, 2146165105]

約数ペア:

[(1, 2146165105), (5, 429233021), (7, 306595015), (35, 61319003), (67, 32032315), (335, 6406463), (469, 4576045), (613, 3501085), (1493, 1437485), (2345, 915209), (3065, 700217), (4291, 500155), (7465, 287497), (10451, 205355), (21455, 100031), (41071, 52255)]