127284532

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 225640800

約数和(自身を除く): 98356268

約数列:

[1, 2, 4, 109, 218, 436, 443, 659, 886, 1318, 1772, 2636, 48287, 71831, 96574, 143662, 193148, 287324, 291937, 583874, 1167748, 31821133, 63642266, 127284532]

約数ペア:

[(1, 127284532), (2, 63642266), (4, 31821133), (109, 1167748), (218, 583874), (436, 291937), (443, 287324), (659, 193148), (886, 143662), (1318, 96574), (1772, 71831), (2636, 48287)]