255320419254

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2557757}}^1$

素因数の和:2558020

約数の個数: 32

約数和(自身を含む): 518590550016

約数和(自身を除く): 263270130762

約数列:

[1, 2, 3, 6, 127, 131, 254, 262, 381, 393, 762, 786, 16637, 33274, 49911, 99822, 2557757, 5115514, 7673271, 15346542, 324835139, 335066167, 649670278, 670132334, 974505417, 1005198501, 1949010834, 2010397002, 42553403209, 85106806418, 127660209627, 255320419254]

約数ペア:

[(1, 255320419254), (2, 127660209627), (3, 85106806418), (6, 42553403209), (127, 2010397002), (131, 1949010834), (254, 1005198501), (262, 974505417), (381, 670132334), (393, 649670278), (762, 335066167), (786, 324835139), (16637, 15346542), (33274, 7673271), (49911, 5115514), (99822, 2557757)]