130052728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1250507}}^1$

素因数の和:1250526

約数の個数: 16

約数和(自身を含む): 262606680

約数和(自身を除く): 132553952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1250507, 2501014, 5002028, 10004056, 16256591, 32513182, 65026364, 130052728]

約数ペア:

[(1, 130052728), (2, 65026364), (4, 32513182), (8, 16256591), (13, 10004056), (26, 5002028), (52, 2501014), (104, 1250507)]