2398044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 6281856

約数和(自身を除く): 3883812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 491, 814, 982, 1221, 1473, 1628, 1964, 2442, 2946, 4884, 5401, 5892, 10802, 16203, 18167, 21604, 32406, 36334, 54501, 64812, 72668, 109002, 199837, 218004, 399674, 599511, 799348, 1199022, 2398044]

約数ペア:

[(1, 2398044), (2, 1199022), (3, 799348), (4, 599511), (6, 399674), (11, 218004), (12, 199837), (22, 109002), (33, 72668), (37, 64812), (44, 54501), (66, 36334), (74, 32406), (111, 21604), (132, 18167), (148, 16203), (222, 10802), (407, 5892), (444, 5401), (491, 4884), (814, 2946), (982, 2442), (1221, 1964), (1473, 1628)]