2129557006

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1\times {\mathrm{3967}}^1$

素因数の和:6039

約数の個数: 16

約数和(自身を含む): 3219793920

約数和(自身を除く): 1090236914

約数列:

[1, 2, 139, 278, 1931, 3862, 3967, 7934, 268409, 536818, 551413, 1102826, 7660277, 15320554, 1064778503, 2129557006]

約数ペア:

[(1, 2129557006), (2, 1064778503), (139, 15320554), (278, 7660277), (1931, 1102826), (3862, 551413), (3967, 536818), (7934, 268409)]