2009051786

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1\times {\mathrm{1583}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 3469340160

約数和(自身を除く): 1460288374

約数列:

[1, 2, 7, 14, 269, 337, 538, 674, 1583, 1883, 2359, 3166, 3766, 4718, 11081, 22162, 90653, 181306, 425827, 533471, 634571, 851654, 1066942, 1269142, 2980789, 3734297, 5961578, 7468594, 143503699, 287007398, 1004525893, 2009051786]

約数ペア:

[(1, 2009051786), (2, 1004525893), (7, 287007398), (14, 143503699), (269, 7468594), (337, 5961578), (538, 3734297), (674, 2980789), (1583, 1269142), (1883, 1066942), (2359, 851654), (3166, 634571), (3766, 533471), (4718, 425827), (11081, 181306), (22162, 90653)]