247796134

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{5903}}^1$

素因数の和:6195

約数の個数: 16

約数和(自身を含む): 376911360

約数和(自身を除く): 129115226

約数列:

[1, 2, 139, 151, 278, 302, 5903, 11806, 20989, 41978, 820517, 891353, 1641034, 1782706, 123898067, 247796134]

約数ペア:

[(1, 247796134), (2, 123898067), (139, 1782706), (151, 1641034), (278, 891353), (302, 820517), (5903, 41978), (11806, 20989)]