2912361628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{987911}}^1$

素因数の和:987993

約数の個数: 24

約数和(自身を含む): 5642953344

約数和(自身を除く): 2730591716

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 987911, 1975822, 3951644, 10867021, 21734042, 43468084, 66190037, 132380074, 264760148, 728090407, 1456180814, 2912361628]

約数ペア:

[(1, 2912361628), (2, 1456180814), (4, 728090407), (11, 264760148), (22, 132380074), (44, 66190037), (67, 43468084), (134, 21734042), (268, 10867021), (737, 3951644), (1474, 1975822), (2948, 987911)]