557997236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{67751}}^1$

素因数の和:67855

約数の個数: 24

約数和(自身を含む): 1024410240

約数和(自身を除く): 466413004

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 67751, 135502, 271004, 1964779, 3929558, 4810321, 7859116, 9620642, 19241284, 139499309, 278998618, 557997236]

約数ペア:

[(1, 557997236), (2, 278998618), (4, 139499309), (29, 19241284), (58, 9620642), (71, 7859116), (116, 4810321), (142, 3929558), (284, 1964779), (2059, 271004), (4118, 135502), (8236, 67751)]