2989367635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 3843987840

約数和(自身を除く): 854620205

約数列:

[1, 5, 17, 85, 167, 197, 835, 985, 1069, 2839, 3349, 5345, 14195, 16745, 18173, 32899, 90865, 164495, 178523, 210593, 559283, 892615, 1052965, 2796415, 3034891, 3580081, 15174455, 17900405, 35169031, 175845155, 597873527, 2989367635]

約数ペア:

[(1, 2989367635), (5, 597873527), (17, 175845155), (85, 35169031), (167, 17900405), (197, 15174455), (835, 3580081), (985, 3034891), (1069, 2796415), (2839, 1052965), (3349, 892615), (5345, 559283), (14195, 210593), (16745, 178523), (18173, 164495), (32899, 90865)]