2012355268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{23087}}^1$

素因数の和:23392

約数の個数: 48

約数和(自身を含む): 4406298624

約数和(自身を除く): 2393943356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 566, 1132, 1981, 3113, 3962, 6226, 7924, 12452, 21791, 23087, 43582, 46174, 87164, 92348, 161609, 253957, 323218, 507914, 646436, 1015828, 1777699, 3555398, 6533621, 7110796, 13067242, 26134484, 45735347, 71869831, 91470694, 143739662, 182941388, 287479324, 503088817, 1006177634, 2012355268]

約数ペア:

[(1, 2012355268), (2, 1006177634), (4, 503088817), (7, 287479324), (11, 182941388), (14, 143739662), (22, 91470694), (28, 71869831), (44, 45735347), (77, 26134484), (154, 13067242), (283, 7110796), (308, 6533621), (566, 3555398), (1132, 1777699), (1981, 1015828), (3113, 646436), (3962, 507914), (6226, 323218), (7924, 253957), (12452, 161609), (21791, 92348), (23087, 87164), (43582, 46174)]