974878412

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{743}}^1\times {\mathrm{991}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 1715223552

約数和(自身を除く): 740345140

約数列:

[1, 2, 4, 331, 662, 743, 991, 1324, 1486, 1982, 2972, 3964, 245933, 328021, 491866, 656042, 736313, 983732, 1312084, 1472626, 2945252, 243719603, 487439206, 974878412]

約数ペア:

[(1, 974878412), (2, 487439206), (4, 243719603), (331, 2945252), (662, 1472626), (743, 1312084), (991, 983732), (1324, 736313), (1486, 656042), (1982, 491866), (2972, 328021), (3964, 245933)]