388484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 748440

約数和(自身を除く): 359956

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 197, 394, 493, 788, 986, 1972, 3349, 5713, 6698, 11426, 13396, 22852, 97121, 194242, 388484]

約数ペア:

[(1, 388484), (2, 194242), (4, 97121), (17, 22852), (29, 13396), (34, 11426), (58, 6698), (68, 5713), (116, 3349), (197, 1972), (394, 986), (493, 788)]