980968854602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1205121443}}^1$

素因数の和:1205121493

約数の個数: 16

約数和(自身を含む): 1648606135392

約数和(自身を除く): 667637280790

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1205121443, 2410242886, 13256335873, 26512671746, 44589493391, 89178986782, 490484427301, 980968854602]

約数ペア:

[(1, 980968854602), (2, 490484427301), (11, 89178986782), (22, 44589493391), (37, 26512671746), (74, 13256335873), (407, 2410242886), (814, 1205121443)]