2017287564

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{15619}}^1$

素因数の和:15902

約数の個数: 48

約数和(自身を含む): 4828454400

約数和(自身を除く): 2811166836

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 229, 282, 458, 564, 687, 916, 1374, 2748, 10763, 15619, 21526, 31238, 32289, 43052, 46857, 62476, 64578, 93714, 129156, 187428, 734093, 1468186, 2202279, 2936372, 3576751, 4404558, 7153502, 8809116, 10730253, 14307004, 21460506, 42921012, 168107297, 336214594, 504321891, 672429188, 1008643782, 2017287564]

約数ペア:

[(1, 2017287564), (2, 1008643782), (3, 672429188), (4, 504321891), (6, 336214594), (12, 168107297), (47, 42921012), (94, 21460506), (141, 14307004), (188, 10730253), (229, 8809116), (282, 7153502), (458, 4404558), (564, 3576751), (687, 2936372), (916, 2202279), (1374, 1468186), (2748, 734093), (10763, 187428), (15619, 129156), (21526, 93714), (31238, 64578), (32289, 62476), (43052, 46857)]