2791024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9208

約数の個数: 20

約数和(自身を含む): 5692840

約数和(自身を除く): 2901816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9181, 18362, 36724, 73448, 146896, 174439, 348878, 697756, 1395512, 2791024]

約数ペア:

[(1, 2791024), (2, 1395512), (4, 697756), (8, 348878), (16, 174439), (19, 146896), (38, 73448), (76, 36724), (152, 18362), (304, 9181)]