1994014767

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{3691}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 2837346304

約数和(自身を除く): 843331537

約数列:

[1, 3, 31, 37, 93, 111, 157, 471, 1147, 3441, 3691, 4867, 5809, 11073, 14601, 17427, 114421, 136567, 180079, 343263, 409701, 540237, 579487, 1738461, 4233577, 12700731, 17964097, 21441019, 53892291, 64323057, 664671589, 1994014767]

約数ペア:

[(1, 1994014767), (3, 664671589), (31, 64323057), (37, 53892291), (93, 21441019), (111, 17964097), (157, 12700731), (471, 4233577), (1147, 1738461), (3441, 579487), (3691, 540237), (4867, 409701), (5809, 343263), (11073, 180079), (14601, 136567), (17427, 114421)]