2016014399

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 2510208000

約数和(自身を除く): 494193601

約数列:

[1, 7, 19, 49, 71, 133, 343, 497, 931, 1349, 3479, 4357, 6517, 9443, 24353, 30499, 66101, 82783, 213493, 309347, 462707, 579481, 1494451, 2165429, 4056367, 5877593, 15158003, 28394569, 41143151, 106106021, 288002057, 2016014399]

約数ペア:

[(1, 2016014399), (7, 288002057), (19, 106106021), (49, 41143151), (71, 28394569), (133, 15158003), (343, 5877593), (497, 4056367), (931, 2165429), (1349, 1494451), (3479, 579481), (4357, 462707), (6517, 309347), (9443, 213493), (24353, 82783), (30499, 66101)]