2053308

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 4829440

約数和(自身を除く): 2776132

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1231, 1668, 2462, 3693, 4924, 7386, 14772, 171109, 342218, 513327, 684436, 1026654, 2053308]

約数ペア:

[(1, 2053308), (2, 1026654), (3, 684436), (4, 513327), (6, 342218), (12, 171109), (139, 14772), (278, 7386), (417, 4924), (556, 3693), (834, 2462), (1231, 1668)]