2000481470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{11257}}^1$

素因数の和:12644

約数の個数: 32

約数和(自身を含む): 3881037888

約数和(自身を除く): 1880556418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1367, 2734, 6835, 11257, 13670, 17771, 22514, 35542, 56285, 88855, 112570, 146341, 177710, 292682, 731705, 1463410, 15388319, 30776638, 76941595, 153883190, 200048147, 400096294, 1000240735, 2000481470]

約数ペア:

[(1, 2000481470), (2, 1000240735), (5, 400096294), (10, 200048147), (13, 153883190), (26, 76941595), (65, 30776638), (130, 15388319), (1367, 1463410), (2734, 731705), (6835, 292682), (11257, 177710), (13670, 146341), (17771, 112570), (22514, 88855), (35542, 56285)]