913309564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{13553}}^1$

素因数の和:14565

約数の個数: 24

約数和(自身を含む): 1694141568

約数和(自身を除く): 780832004

約数列:

[1, 2, 4, 17, 34, 68, 991, 1982, 3964, 13553, 16847, 27106, 33694, 54212, 67388, 230401, 460802, 921604, 13431023, 26862046, 53724092, 228327391, 456654782, 913309564]

約数ペア:

[(1, 913309564), (2, 456654782), (4, 228327391), (17, 53724092), (34, 26862046), (68, 13431023), (991, 921604), (1982, 460802), (3964, 230401), (13553, 67388), (16847, 54212), (27106, 33694)]