2187412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 4019400

約数和(自身を除く): 1831988

約数列:

[1, 2, 4, 29, 58, 109, 116, 173, 218, 346, 436, 692, 3161, 5017, 6322, 10034, 12644, 18857, 20068, 37714, 75428, 546853, 1093706, 2187412]

約数ペア:

[(1, 2187412), (2, 1093706), (4, 546853), (29, 75428), (58, 37714), (109, 20068), (116, 18857), (173, 12644), (218, 10034), (346, 6322), (436, 5017), (692, 3161)]