2520291224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{14327}}^1$

素因数の和:16343

約数の個数: 32

約数和(自身を含む): 5158080000

約数和(自身を除く): 2637788776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1999, 3998, 7996, 14327, 15992, 21989, 28654, 43978, 57308, 87956, 114616, 157597, 175912, 315194, 630388, 1260776, 28639673, 57279346, 114558692, 229117384, 315036403, 630072806, 1260145612, 2520291224]

約数ペア:

[(1, 2520291224), (2, 1260145612), (4, 630072806), (8, 315036403), (11, 229117384), (22, 114558692), (44, 57279346), (88, 28639673), (1999, 1260776), (3998, 630388), (7996, 315194), (14327, 175912), (15992, 157597), (21989, 114616), (28654, 87956), (43978, 57308)]