2015205712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{94063}}^1$

素因数の和:94187

約数の個数: 40

約数和(自身を含む): 4245672704

約数和(自身を除く): 2230466992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 94063, 188126, 376252, 752504, 1222819, 1505008, 2445638, 4891276, 9688489, 9782552, 19376978, 19565104, 38753956, 77507912, 125950357, 155015824, 251900714, 503801428, 1007602856, 2015205712]

約数ペア:

[(1, 2015205712), (2, 1007602856), (4, 503801428), (8, 251900714), (13, 155015824), (16, 125950357), (26, 77507912), (52, 38753956), (103, 19565104), (104, 19376978), (206, 9782552), (208, 9688489), (412, 4891276), (824, 2445638), (1339, 1505008), (1648, 1222819), (2678, 752504), (5356, 376252), (10712, 188126), (21424, 94063)]