1964664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 5733000

約数和(自身を除く): 3768336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2099, 4198, 6297, 8396, 12594, 16792, 18891, 25188, 27287, 37782, 50376, 54574, 75564, 81861, 109148, 151128, 163722, 218296, 245583, 327444, 491166, 654888, 982332, 1964664]

約数ペア:

[(1, 1964664), (2, 982332), (3, 654888), (4, 491166), (6, 327444), (8, 245583), (9, 218296), (12, 163722), (13, 151128), (18, 109148), (24, 81861), (26, 75564), (36, 54574), (39, 50376), (52, 37782), (72, 27287), (78, 25188), (104, 18891), (117, 16792), (156, 12594), (234, 8396), (312, 6297), (468, 4198), (936, 2099)]