628539793

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{2467}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 761249664

約数和(自身を除く): 132709871

約数列:

[1, 7, 17, 119, 2141, 2467, 14987, 17269, 36397, 41939, 254779, 293573, 5281847, 36972929, 89791399, 628539793]

約数ペア:

[(1, 628539793), (7, 89791399), (17, 36972929), (119, 5281847), (2141, 293573), (2467, 254779), (14987, 41939), (17269, 36397)]