1290289310

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{124907}}^1$

素因数の和:125947

約数の個数: 16

約数和(自身を含む): 2324787696

約数和(自身を除く): 1034498386

約数列:

[1, 2, 5, 10, 1033, 2066, 5165, 10330, 124907, 249814, 624535, 1249070, 129028931, 258057862, 645144655, 1290289310]

約数ペア:

[(1, 1290289310), (2, 645144655), (5, 258057862), (10, 129028931), (1033, 1249070), (2066, 624535), (5165, 249814), (10330, 124907)]