1784328104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{323717}}^1$

素因数の和:323789

約数の個数: 32

約数和(自身を含む): 3670962120

約数和(自身を除く): 1886634016

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 323717, 647434, 1294868, 2589736, 4208321, 8416642, 16833284, 17157001, 33666568, 34314002, 68628004, 137256008, 223041013, 446082026, 892164052, 1784328104]

約数ペア:

[(1, 1784328104), (2, 892164052), (4, 446082026), (8, 223041013), (13, 137256008), (26, 68628004), (52, 34314002), (53, 33666568), (104, 17157001), (106, 16833284), (212, 8416642), (424, 4208321), (689, 2589736), (1378, 1294868), (2756, 647434), (5512, 323717)]