2011556524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{62869}}^1$

素因数の和:63313

約数の個数: 24

約数和(自身を含む): 3714359600

約数和(自身を除く): 1702803076

約数列:

[1, 2, 4, 19, 38, 76, 421, 842, 1684, 7999, 15998, 31996, 62869, 125738, 251476, 1194511, 2389022, 4778044, 26467849, 52935698, 105871396, 502889131, 1005778262, 2011556524]

約数ペア:

[(1, 2011556524), (2, 1005778262), (4, 502889131), (19, 105871396), (38, 52935698), (76, 26467849), (421, 4778044), (842, 2389022), (1684, 1194511), (7999, 251476), (15998, 125738), (31996, 62869)]