61242902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71713}}^1$

素因数の和:71783

約数の個数: 16

約数和(自身を含む): 106710432

約数和(自身を除く): 45467530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 71713, 143426, 501991, 1003982, 4374493, 8748986, 30621451, 61242902]

約数ペア:

[(1, 61242902), (2, 30621451), (7, 8748986), (14, 4374493), (61, 1003982), (122, 501991), (427, 143426), (854, 71713)]