2111012072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{472051}}^1$

素因数の和:472113

約数の個数: 32

約数和(自身を含む): 4361760480

約数和(自身を除く): 2250748408

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 472051, 944102, 1888204, 3776408, 6136663, 12273326, 20298193, 24546652, 40596386, 49093304, 81192772, 162385544, 263876509, 527753018, 1055506036, 2111012072]

約数ペア:

[(1, 2111012072), (2, 1055506036), (4, 527753018), (8, 263876509), (13, 162385544), (26, 81192772), (43, 49093304), (52, 40596386), (86, 24546652), (104, 20298193), (172, 12273326), (344, 6136663), (559, 3776408), (1118, 1888204), (2236, 944102), (4472, 472051)]