1187484986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{32309}}^1$

素因数の和:32398

約数の個数: 32

約数和(自身を含む): 2009940480

約数和(自身を除く): 822455494

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 2162, 18377, 32309, 36754, 64618, 549253, 743107, 1098506, 1486214, 1518523, 3037046, 12632819, 25265638, 25814891, 34926029, 51629782, 69852058, 593742493, 1187484986]

約数ペア:

[(1, 1187484986), (2, 593742493), (17, 69852058), (23, 51629782), (34, 34926029), (46, 25814891), (47, 25265638), (94, 12632819), (391, 3037046), (782, 1518523), (799, 1486214), (1081, 1098506), (1598, 743107), (2162, 549253), (18377, 64618), (32309, 36754)]