8889433384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{494077}}^1$

素因数の和:494269

約数の個数: 32

約数和(自身を含む): 18053610120

約数和(自身を除く): 9164176736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 494077, 988154, 1976308, 3952616, 6423001, 12846002, 25692004, 51384008, 85475321, 170950642, 341901284, 683802568, 1111179173, 2222358346, 4444716692, 8889433384]

約数ペア:

[(1, 8889433384), (2, 4444716692), (4, 2222358346), (8, 1111179173), (13, 683802568), (26, 341901284), (52, 170950642), (104, 85475321), (173, 51384008), (346, 25692004), (692, 12846002), (1384, 6423001), (2249, 3952616), (4498, 1976308), (8996, 988154), (17992, 494077)]