2065276900804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1\times {\mathrm{199489}}^1$

素因数の和:201832

約数の個数: 48

約数和(自身を含む): 3937765028400

約数和(自身を除く): 1872488127596

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2237, 2314, 4474, 4628, 8948, 29081, 58162, 116324, 199093, 199489, 398186, 398978, 796372, 797956, 2588209, 2593357, 5176418, 5186714, 10352836, 10373428, 17754521, 35509042, 71018084, 230808773, 446256893, 461617546, 892513786, 923235092, 1785027572, 5801339609, 11602679218, 23205358436, 39716863477, 79433726954, 158867453908, 516319225201, 1032638450402, 2065276900804]

約数ペア:

[(1, 2065276900804), (2, 1032638450402), (4, 516319225201), (13, 158867453908), (26, 79433726954), (52, 39716863477), (89, 23205358436), (178, 11602679218), (356, 5801339609), (1157, 1785027572), (2237, 923235092), (2314, 892513786), (4474, 461617546), (4628, 446256893), (8948, 230808773), (29081, 71018084), (58162, 35509042), (116324, 17754521), (199093, 10373428), (199489, 10352836), (398186, 5186714), (398978, 5176418), (796372, 2593357), (797956, 2588209)]