2018653384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{488069}}^1$

素因数の和:488133

約数の個数: 32

約数和(自身を含む): 4216924800

約数和(自身を除く): 2198271416

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 488069, 976138, 1952276, 3904552, 5368759, 10737518, 21475036, 22939243, 42950072, 45878486, 91756972, 183513944, 252331673, 504663346, 1009326692, 2018653384]

約数ペア:

[(1, 2018653384), (2, 1009326692), (4, 504663346), (8, 252331673), (11, 183513944), (22, 91756972), (44, 45878486), (47, 42950072), (88, 22939243), (94, 21475036), (188, 10737518), (376, 5368759), (517, 3904552), (1034, 1952276), (2068, 976138), (4136, 488069)]