2486416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8179}}^1$

素因数の和:8206

約数の個数: 20

約数和(自身を含む): 5071600

約数和(自身を除く): 2585184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8179, 16358, 32716, 65432, 130864, 155401, 310802, 621604, 1243208, 2486416]

約数ペア:

[(1, 2486416), (2, 1243208), (4, 621604), (8, 310802), (16, 155401), (19, 130864), (38, 65432), (76, 32716), (152, 16358), (304, 8179)]