2988848

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:884

約数の個数: 20

約数和(自身を含む): 5818080

約数和(自身を除く): 2829232

約数列:

[1, 2, 4, 8, 16, 367, 509, 734, 1018, 1468, 2036, 2936, 4072, 5872, 8144, 186803, 373606, 747212, 1494424, 2988848]

約数ペア:

[(1, 2988848), (2, 1494424), (4, 747212), (8, 373606), (16, 186803), (367, 8144), (509, 5872), (734, 4072), (1018, 2936), (1468, 2036)]