2028162353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 2482099200

約数和(自身を除く): 453936847

約数列:

[1, 7, 19, 83, 133, 269, 581, 683, 1577, 1883, 4781, 5111, 11039, 12977, 22327, 35777, 56689, 90839, 156289, 183727, 396823, 424213, 1077091, 1286089, 2969491, 3490813, 7539637, 15249341, 24435691, 106745387, 289737479, 2028162353]

約数ペア:

[(1, 2028162353), (7, 289737479), (19, 106745387), (83, 24435691), (133, 15249341), (269, 7539637), (581, 3490813), (683, 2969491), (1577, 1286089), (1883, 1077091), (4781, 424213), (5111, 396823), (11039, 183727), (12977, 156289), (22327, 90839), (35777, 56689)]