2002864

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 20

約数和(自身を含む): 3910960

約数和(自身を除く): 1908096

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 829, 1208, 1658, 2416, 3316, 6632, 13264, 125179, 250358, 500716, 1001432, 2002864]

約数ペア:

[(1, 2002864), (2, 1001432), (4, 500716), (8, 250358), (16, 125179), (151, 13264), (302, 6632), (604, 3316), (829, 2416), (1208, 1658)]