2011184528

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1591127}}^1$

素因数の和:1591214

約数の個数: 20

約数和(自身を含む): 3945997440

約数和(自身を除く): 1934812912

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1591127, 3182254, 6364508, 12729016, 25458032, 125699033, 251398066, 502796132, 1005592264, 2011184528]

約数ペア:

[(1, 2011184528), (2, 1005592264), (4, 502796132), (8, 251398066), (16, 125699033), (79, 25458032), (158, 12729016), (316, 6364508), (632, 3182254), (1264, 1591127)]