3040828

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 6121472

約数和(自身を除く): 3080644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 487, 892, 974, 1561, 1948, 3122, 3409, 6244, 6818, 13636, 108601, 217202, 434404, 760207, 1520414, 3040828]

約数ペア:

[(1, 3040828), (2, 1520414), (4, 760207), (7, 434404), (14, 217202), (28, 108601), (223, 13636), (446, 6818), (487, 6244), (892, 3409), (974, 3122), (1561, 1948)]