1289002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4533

約数の個数: 16

約数和(自身を含む): 2272032

約数和(自身を除く): 983030

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4507, 9014, 49577, 58591, 99154, 117182, 644501, 1289002]

約数ペア:

[(1, 1289002), (2, 644501), (11, 117182), (13, 99154), (22, 58591), (26, 49577), (143, 9014), (286, 4507)]