2018492026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{256349}}^1$

素因数の和:256509

約数の個数: 16

約数和(自身を含む): 3150028800

約数和(自身を除く): 1131536774

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 256349, 512698, 7946819, 15893638, 32556323, 65112646, 1009246013, 2018492026]

約数ペア:

[(1, 2018492026), (2, 1009246013), (31, 65112646), (62, 32556323), (127, 15893638), (254, 7946819), (3937, 512698), (7874, 256349)]