278152026

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{1297}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 575190528

約数和(自身を除く): 297038502

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1153, 1297, 2306, 2594, 3459, 3891, 6918, 7782, 35743, 40207, 71486, 80414, 107229, 120621, 214458, 241242, 1495441, 2990882, 4486323, 8972646, 46358671, 92717342, 139076013, 278152026]

約数ペア:

[(1, 278152026), (2, 139076013), (3, 92717342), (6, 46358671), (31, 8972646), (62, 4486323), (93, 2990882), (186, 1495441), (1153, 241242), (1297, 214458), (2306, 120621), (2594, 107229), (3459, 80414), (3891, 71486), (6918, 40207), (7782, 35743)]