398773154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{14621}}^1$

素因数の和:15685

約数の個数: 16

約数和(自身を含む): 644830200

約数和(自身を除く): 246057046

約数列:

[1, 2, 13, 26, 1049, 2098, 13637, 14621, 27274, 29242, 190073, 380146, 15337429, 30674858, 199386577, 398773154]

約数ペア:

[(1, 398773154), (2, 199386577), (13, 30674858), (26, 15337429), (1049, 380146), (2098, 190073), (13637, 29242), (14621, 27274)]