2080472728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2281}}^1\times {\mathrm{4957}}^1$

素因数の和:7267

約数の個数: 32

約数和(自身を含む): 4073096160

約数和(自身を除く): 1992623432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2281, 4562, 4957, 9124, 9914, 18248, 19828, 39656, 52463, 104926, 114011, 209852, 228022, 419704, 456044, 912088, 11306917, 22613834, 45227668, 90455336, 260059091, 520118182, 1040236364, 2080472728]

約数ペア:

[(1, 2080472728), (2, 1040236364), (4, 520118182), (8, 260059091), (23, 90455336), (46, 45227668), (92, 22613834), (184, 11306917), (2281, 912088), (4562, 456044), (4957, 419704), (9124, 228022), (9914, 209852), (18248, 114011), (19828, 104926), (39656, 52463)]