28902302

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9187}}^1$

素因数の和:9224

約数の個数: 24

約数和(自身を含む): 51324168

約数和(自身を除く): 22421866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9187, 18374, 101057, 119431, 202114, 238862, 1111627, 1313741, 2223254, 2627482, 14451151, 28902302]

約数ペア:

[(1, 28902302), (2, 14451151), (11, 2627482), (13, 2223254), (22, 1313741), (26, 1111627), (121, 238862), (143, 202114), (242, 119431), (286, 101057), (1573, 18374), (3146, 9187)]