244689904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{804901}}^1$

素因数の和:804928

約数の個数: 20

約数和(自身を含む): 499039240

約数和(自身を除く): 254349336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 804901, 1609802, 3219604, 6439208, 12878416, 15293119, 30586238, 61172476, 122344952, 244689904]

約数ペア:

[(1, 244689904), (2, 122344952), (4, 61172476), (8, 30586238), (16, 15293119), (19, 12878416), (38, 6439208), (76, 3219604), (152, 1609802), (304, 804901)]