2013446846888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{20857}}^1\times {\mathrm{7187}}^1$

素因数の和:28146

約数の個数: 64

約数和(自身を含む): 3994063378560

約数和(自身を除く): 1980616531672

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 7187, 13432, 14374, 20857, 28748, 41714, 57496, 83428, 165301, 166856, 330602, 479711, 524651, 661204, 959422, 1049302, 1322408, 1522561, 1918844, 2098604, 3045122, 3837688, 4197208, 6090244, 12066973, 12180488, 24133946, 35018903, 48267892, 70037806, 96535784, 140075612, 149899259, 280151224, 299798518, 599597036, 1199194072, 3447682957, 6895365914, 10942645907, 13790731828, 21885291814, 27581463656, 43770583628, 87541167256, 251680855861, 503361711722, 1006723423444, 2013446846888]

約数ペア:

[(1, 2013446846888), (2, 1006723423444), (4, 503361711722), (8, 251680855861), (23, 87541167256), (46, 43770583628), (73, 27581463656), (92, 21885291814), (146, 13790731828), (184, 10942645907), (292, 6895365914), (584, 3447682957), (1679, 1199194072), (3358, 599597036), (6716, 299798518), (7187, 280151224), (13432, 149899259), (14374, 140075612), (20857, 96535784), (28748, 70037806), (41714, 48267892), (57496, 35018903), (83428, 24133946), (165301, 12180488), (166856, 12066973), (330602, 6090244), (479711, 4197208), (524651, 3837688), (661204, 3045122), (959422, 2098604), (1049302, 1918844), (1322408, 1522561)]