2787205756

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{1051}}^1\times {\mathrm{1621}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 4897207280

約数和(自身を除く): 2110001524

約数列:

[1, 2, 4, 409, 818, 1051, 1621, 1636, 2102, 3242, 4204, 6484, 429859, 662989, 859718, 1325978, 1703671, 1719436, 2651956, 3407342, 6814684, 696801439, 1393602878, 2787205756]

約数ペア:

[(1, 2787205756), (2, 1393602878), (4, 696801439), (409, 6814684), (818, 3407342), (1051, 2651956), (1621, 1719436), (1636, 1703671), (2102, 1325978), (3242, 859718), (4204, 662989), (6484, 429859)]