2019985084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{2083}}^1$

素因数の和:3214

約数の個数: 48

約数和(自身を含む): 4036441248

約数和(自身を除く): 2016456164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1097, 2083, 2194, 4166, 4388, 8332, 14261, 18649, 27079, 28522, 35411, 37298, 54158, 57044, 70822, 74596, 108316, 141644, 242437, 460343, 484874, 920686, 969748, 1841372, 2285051, 4570102, 9140204, 29705663, 38845867, 59411326, 77691734, 118822652, 155383468, 504996271, 1009992542, 2019985084]

約数ペア:

[(1, 2019985084), (2, 1009992542), (4, 504996271), (13, 155383468), (17, 118822652), (26, 77691734), (34, 59411326), (52, 38845867), (68, 29705663), (221, 9140204), (442, 4570102), (884, 2285051), (1097, 1841372), (2083, 969748), (2194, 920686), (4166, 484874), (4388, 460343), (8332, 242437), (14261, 141644), (18649, 108316), (27079, 74596), (28522, 70822), (35411, 57044), (37298, 54158)]