1320343724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1096631}}^1$

素因数の和:1096685

約数の個数: 24

約数和(自身を含む): 2702101248

約数和(自身を除く): 1381757524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1096631, 2193262, 4386524, 7676417, 15352834, 30705668, 47155133, 94310266, 188620532, 330085931, 660171862, 1320343724]

約数ペア:

[(1, 1320343724), (2, 660171862), (4, 330085931), (7, 188620532), (14, 94310266), (28, 47155133), (43, 30705668), (86, 15352834), (172, 7676417), (301, 4386524), (602, 2193262), (1204, 1096631)]