2000262608

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1288829}}^1$

素因数の和:1288934

約数の個数: 20

約数和(自身を含む): 3915465540

約数和(自身を除く): 1915202932

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1288829, 2577658, 5155316, 10310632, 20621264, 125016413, 250032826, 500065652, 1000131304, 2000262608]

約数ペア:

[(1, 2000262608), (2, 1000131304), (4, 500065652), (8, 250032826), (16, 125016413), (97, 20621264), (194, 10310632), (388, 5155316), (776, 2577658), (1552, 1288829)]