2912133497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 3623999232

約数和(自身を除く): 711865735

約数列:

[1, 7, 13, 91, 157, 317, 643, 1099, 2041, 2219, 4121, 4501, 8359, 14287, 28847, 49769, 58513, 100951, 203831, 348383, 646997, 706657, 1312363, 1426817, 2649803, 4528979, 9186541, 18548621, 32001467, 224010269, 416019071, 2912133497]

約数ペア:

[(1, 2912133497), (7, 416019071), (13, 224010269), (91, 32001467), (157, 18548621), (317, 9186541), (643, 4528979), (1099, 2649803), (2041, 1426817), (2219, 1312363), (4121, 706657), (4501, 646997), (8359, 348383), (14287, 203831), (28847, 100951), (49769, 58513)]