1438133053

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 1655455360

約数和(自身を除く): 217322307

約数列:

[1, 7, 229, 421, 1603, 2131, 2947, 14917, 96409, 487999, 674863, 897151, 3415993, 6280057, 205447579, 1438133053]

約数ペア:

[(1, 1438133053), (7, 205447579), (229, 6280057), (421, 3415993), (1603, 897151), (2131, 674863), (2947, 487999), (14917, 96409)]