1949662585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{6427}}^1$

素因数の和:6817

約数の個数: 24

約数和(自身を含む): 2540859840

約数和(自身を除く): 591197255

約数列:

[1, 5, 13, 65, 169, 359, 845, 1795, 4667, 6427, 23335, 32135, 60671, 83551, 303355, 417755, 1086163, 2307293, 5430815, 11536465, 29994809, 149974045, 389932517, 1949662585]

約数ペア:

[(1, 1949662585), (5, 389932517), (13, 149974045), (65, 29994809), (169, 11536465), (359, 5430815), (845, 2307293), (1795, 1086163), (4667, 417755), (6427, 303355), (23335, 83551), (32135, 60671)]