2012079147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{500891}}^1$

素因数の和:501010

約数の個数: 16

約数和(自身を含む): 2917195008

約数和(自身を除く): 905115861

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 500891, 1502673, 6511583, 19534749, 51591773, 154775319, 670693049, 2012079147]

約数ペア:

[(1, 2012079147), (3, 670693049), (13, 154775319), (39, 51591773), (103, 19534749), (309, 6511583), (1339, 1502673), (4017, 500891)]