388163908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{3371}}^1$

素因数の和:6003

約数の個数: 24

約数和(自身を含む): 741543264

約数和(自身を除く): 353379356

約数列:

[1, 2, 4, 11, 22, 44, 2617, 3371, 5234, 6742, 10468, 13484, 28787, 37081, 57574, 74162, 115148, 148324, 8821907, 17643814, 35287628, 97040977, 194081954, 388163908]

約数ペア:

[(1, 388163908), (2, 194081954), (4, 97040977), (11, 35287628), (22, 17643814), (44, 8821907), (2617, 148324), (3371, 115148), (5234, 74162), (6742, 57574), (10468, 37081), (13484, 28787)]