146042728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1404257}}^1$

素因数の和:1404276

約数の個数: 16

約数和(自身を含む): 294894180

約数和(自身を除く): 148851452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1404257, 2808514, 5617028, 11234056, 18255341, 36510682, 73021364, 146042728]

約数ペア:

[(1, 146042728), (2, 73021364), (4, 36510682), (8, 18255341), (13, 11234056), (26, 5617028), (52, 2808514), (104, 1404257)]