7040774398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21865759}}^1$

素因数の和:21865791

約数の個数: 16

約数和(自身を含む): 12594677760

約数和(自身を除く): 5553903362

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 21865759, 43731518, 153060313, 306120626, 502912457, 1005824914, 3520387199, 7040774398]

約数ペア:

[(1, 7040774398), (2, 3520387199), (7, 1005824914), (14, 502912457), (23, 306120626), (46, 153060313), (161, 43731518), (322, 21865759)]