619377074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{313133}}^1$

素因数の和:313201

約数の個数: 16

約数和(自身を含む): 992008512

約数和(自身を除く): 372631438

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 313133, 626266, 7202059, 13464719, 14404118, 26929438, 309688537, 619377074]

約数ペア:

[(1, 619377074), (2, 309688537), (23, 26929438), (43, 14404118), (46, 13464719), (86, 7202059), (989, 626266), (1978, 313133)]