1949677769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{13411}}^1$

素因数の和:13688

約数の個数: 16

約数和(自身を含む): 2149568064

約数和(自身を除く): 199890295

約数列:

[1, 13, 53, 211, 689, 2743, 11183, 13411, 145379, 174343, 710783, 2829721, 9240179, 36786373, 149975213, 1949677769]

約数ペア:

[(1, 1949677769), (13, 149975213), (53, 36786373), (211, 9240179), (689, 2829721), (2743, 710783), (11183, 174343), (13411, 145379)]