2511136

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 5000940

約数和(自身を除く): 2489804

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 809, 1552, 1618, 3104, 3236, 6472, 12944, 25888, 78473, 156946, 313892, 627784, 1255568, 2511136]

約数ペア:

[(1, 2511136), (2, 1255568), (4, 627784), (8, 313892), (16, 156946), (32, 78473), (97, 25888), (194, 12944), (388, 6472), (776, 3236), (809, 3104), (1552, 1618)]