20180902

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5743}}^1$

素因数の和:6003

約数の個数: 16

約数和(自身を含む): 34739712

約数和(自身を除く): 14558810

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 5743, 11486, 40201, 80402, 1441493, 2882986, 10090451, 20180902]

約数ペア:

[(1, 20180902), (2, 10090451), (7, 2882986), (14, 1441493), (251, 80402), (502, 40201), (1757, 11486), (3514, 5743)]