2774992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15767}}^1$

素因数の和:15786

約数の個数: 20

約数和(自身を含む): 5865696

約数和(自身を除く): 3090704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15767, 31534, 63068, 126136, 173437, 252272, 346874, 693748, 1387496, 2774992]

約数ペア:

[(1, 2774992), (2, 1387496), (4, 693748), (8, 346874), (11, 252272), (16, 173437), (22, 126136), (44, 63068), (88, 31534), (176, 15767)]