4994131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 5555200

約数和(自身を除く): 561069

約数列:

[1, 19, 31, 61, 139, 589, 1159, 1891, 2641, 4309, 8479, 35929, 81871, 161101, 262849, 4994131]

約数ペア:

[(1, 4994131), (19, 262849), (31, 161101), (61, 81871), (139, 35929), (589, 8479), (1159, 4309), (1891, 2641)]