2070292868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{6857}}^1$

素因数の和:7172

約数の個数: 48

約数和(自身を含む): 4258324224

約数和(自身を除く): 2188031356

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 263, 287, 526, 574, 1052, 1148, 1841, 3682, 6857, 7364, 10783, 13714, 21566, 27428, 43132, 47999, 75481, 95998, 150962, 191996, 281137, 301924, 562274, 1124548, 1803391, 1967959, 3606782, 3935918, 7213564, 7871836, 12623737, 25247474, 50494948, 73939031, 147878062, 295756124, 517573217, 1035146434, 2070292868]

約数ペア:

[(1, 2070292868), (2, 1035146434), (4, 517573217), (7, 295756124), (14, 147878062), (28, 73939031), (41, 50494948), (82, 25247474), (164, 12623737), (263, 7871836), (287, 7213564), (526, 3935918), (574, 3606782), (1052, 1967959), (1148, 1803391), (1841, 1124548), (3682, 562274), (6857, 301924), (7364, 281137), (10783, 191996), (13714, 150962), (21566, 95998), (27428, 75481), (43132, 47999)]