1316276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 2628360

約数和(自身を除く): 1312084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1489, 2978, 5956, 19357, 25313, 38714, 50626, 77428, 101252, 329069, 658138, 1316276]

約数ペア:

[(1, 1316276), (2, 658138), (4, 329069), (13, 101252), (17, 77428), (26, 50626), (34, 38714), (52, 25313), (68, 19357), (221, 5956), (442, 2978), (884, 1489)]