2011536122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{531871}}^1$

素因数の和:531965

約数の個数: 16

約数和(自身を含む): 3165702144

約数和(自身を除く): 1154166022

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 531871, 1063742, 16488001, 32444131, 32976002, 64888262, 1005768061, 2011536122]

約数ペア:

[(1, 2011536122), (2, 1005768061), (31, 64888262), (61, 32976002), (62, 32444131), (122, 16488001), (1891, 1063742), (3782, 531871)]